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Razer Basilisk V3 Pro 35K vs Razer Basilisk V4 Pro

A

Product A: Razer

Basilisk V3 Pro 35K

96 of 154 known

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B

Product B: Razer

Basilisk V4 Pro

92 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ARazer Basilisk V3 Pro 35K

BRazer Basilisk V4 Pro

General

3 of 9 differ

Series

Razer Basilisk1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Razer Basilisk1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Product family: Razer Basilisk (page classification data).

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

RZ01-05240100-R3U1, RZ01-05240200-R3U11Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026US store lists Black RZ01-05240100-R3U1 and White RZ01-05240200-R3U1 as the standalone mouse. Phantom Green and Phantom White Editions, the Xbox 25 Anniversary Edition and the Mouse Dock Pro bundles are separate later listings and are left out.

RZ01-05670100-R3U1, RZ01-05670200-R3U1, RZ01-05670100-R3G1, RZ01-05670200-R3G11Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store SKUs RZ01-05670100-R3U1 (Black) and RZ01-05670200-R3U1 (White) for the standalone mouse. EU store SKUs RZ01-05670100-R3G1 (Black) and RZ01-05670200-R3G1 (White) from the Europe page. Dock and HyperFlux V2 bundles (RZHB-261001-01 and others) are separate listings and are left out.

GTIN / EAN

8402729148788Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Black RZ01-05240100-R3U1 listing shows UPC 840272914878.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

1 October 20244Press articlefunkykit.com/news/razer-announces-new-basilisk-v3-pro-35k-and-basilisk-v3-35k-gaming-miceRead 11 October 2026Razer announcement published 1 October 2024.

8 October 20263Press releaserazer.com/newsroom/product-news/basilisk-v4-lineRead 14 October 2026Press release dated 8 October 2026.

Status

Available1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Black and White are listed for sale on the US store on 2026-10-11.

Available1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store lists Black and White in stock with the buy button enabled on 2026-10-14.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Razer Basilisk V3 Pro 35K6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Windows Central compares the Basilisk V4 Pro with the previous Basilisk V3 Pro 35K.9Reviewbasic-tutorials.com/reviews/peripherals/razer-basilisk-v4-pro-reviewRead 23 October 2026Basic Tutorials calls the Basilisk V4 Pro the successor to the Basilisk V3 Pro 35K.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Razer Basilisk V4 Pro9Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 23 October 2026Windows Central compares the Basilisk V4 Pro with the previous Basilisk V3 Pro 35K.10Reviewbasic-tutorials.com/reviews/peripherals/razer-basilisk-v4-pro-reviewRead 23 October 2026Basic Tutorials calls the Basilisk V4 Pro the successor to the Basilisk V3 Pro 35K.

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$159.993Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Spec table: MSRP 159.99 USD.4Press articlefunkykit.com/news/razer-announces-new-basilisk-v3-pro-35k-and-basilisk-v3-35k-gaming-miceRead 11 October 2026Reproduced maker announcement: MSRP 159.99 USD.

$169.991Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store: US$169.99 for Black and White. Also given by Windows Central and PC Gamer.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: US$169.99, available from 8 October.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€179.994Press articlefunkykit.com/news/razer-announces-new-basilisk-v3-pro-35k-and-basilisk-v3-35k-gaming-miceRead 11 October 2026Reproduced maker announcement: MSRP 179.99 EUR. VAT treatment is not stated.

€179.992Maker product pagerazer.com/eu-en/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Europe store: EUR 179.99 for Black (RZ01-05670100-R3G1) and White (RZ01-05670200-R3G1), as published with VAT.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026US store SKUs (R3U1 suffix).

US, EU1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store (R3U1 SKUs) and Europe store (R3G1 SKUs).

ColoursiThe maker's own colour names

Black, White1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Launch colours Black and White. Later editions are left out.

Black, White1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Black and White.

Segment

Gaming1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Gaming1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page calls it a wireless gaming mouse.

Mouse type

Standard1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Standard1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Right-handed ergonomic mouse with a scroll wheel. It is not a vertical mouse or a trackball.

Shape

2 of 14 differ

Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ and spec list: right-handed ergonomic.

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Not available

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Not available

Not available

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Not available

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Back7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database labels the hump Back - minimal.

Back4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: hump placement Back, minimal.

Thumb rest

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: signature thumb rest.

Ring or pinky finger rest

No7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists no ring-finger rest.

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: ring finger rest No.

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Not available

Solid5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the contact zones are smoother than on the V3 with a matte paint finish. No perforations are described.

Swappable parts

Not available

Not available

Adjustable weight

Not available

No5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box has no grip pack, spare switches or added weights.

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

Not available

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

2 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length130Maximum width75.4Maximum height42.5mm(5.1 × 3 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026The spec list for the standalone Black and White SKUs gives length 130.0, width 75.1, height 42.5 mm. The maker listing of the dock bundles for the same mouse, Tom's Hardware, Geektopia and the Basilisk V3 35K master guide give 75.4 mm width. 75.4 is stored.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Spec table: 130 x 75.4 x 42.5 mm.

Length127.5Maximum width75.8Maximum height42.7mm(5 × 3 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list Size: length 127.5 mm, width 75.8 mm, height 42.7 mm. Guru3D and Presse-citron give 130 x 75 or 75.1 x 42.5 mm, which match the older Basilisk V3 Pro 35K and are not used.

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

Not available

Not available

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

112g(4 oz)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026112 g excluding dongle and cable.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Spec table: 112 g excluding cable. TechRadar gives 115 g, which conflicts with the maker figure and is not used.

100g(3.5 oz)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Black 100 g excluding cable and dongle. White is 101 g (variant rows).

Box dimensions

Not available

Not available

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

Not available

Not available

Sensor

8 of 20 differ

Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

Focus Pro 35K Optical Sensor Gen-21Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Focus Pro 50K Optical Sensor Gen-31Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Focus Pro 50K Optical Sensor Gen-3.

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Razer-branded sensor name.

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

Not available

Sensor type

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

35,000DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

50,000DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list and sensor table: 50000 DPI.

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

100DPI2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Performance screenshot: the sensitivity slider runs from 100 to 35000 DPI.

Not available

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

1DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor comparison table: DPI steps adjustment 1 DPI.

1DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Sensor table: DPI steps adjustment 1 DPI.

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

52Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Performance section: you can create up to 5 sensitivity stages.

55Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: 5 configurable DPI stages.

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

400, 800, 1,600, 3,200, 6,400DPI2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2: the DPI stages are 400, 800, 1600 (default), 3200 and 6400, customizable in Synapse.

Not available

Separate X and Y DPI

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Performance section: the Enable X-Y function can be turned on for each sensitivity stage.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: X and Y axes can be set separately.

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

750IPS1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor table: 750 IPS.

930IPS1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 930 IPS.

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

70G1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor table: 70 G.

90G1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 90 G.

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

Not available

Separate lift and landing distance

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor table: asymmetric cut-off, up to 26 steps. Millimetre values are not stated.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: asymmetric cut-off, set lift-off and landing distance separately from up to 26 levels. Millimetre values are not stated.

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor table: Smart Tracking (Low / Med / High). KitGuru describes it as identifying the surface and adjusting tracking.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Smart Tracking auto-calibrates to keep a consistent lift-off distance on all surfaces (Low, Med, High).

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Not available

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Sensor text: best-in-class tracking on a wider variety of surfaces including glass. No glass thickness is stated.

Not available

Sensor position

Centred7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database gives a centered sensor at 48 percent of body length.

Centred4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: Centered (50%).

Performance

2 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ARazer Basilisk V3 Pro 35K

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included HyperSpeed Wireless dongle
2.4 GHz	500	Included HyperSpeed Wireless dongle
2.4 GHz	1,000	Included HyperSpeed Wireless dongle
2.4 GHz	8,000	Razer HyperPolling Wireless Dongle or Razer Mouse Dock Pro (both sold separately)

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Page: 8000 Hz needs the Razer Mouse Dock Pro or the HyperPolling Wireless Dongle, both sold separately. Battery claims are given at 1000 Hz and 8000 Hz. 125 and 500 Hz come from Tom's Hardware. Wired and Bluetooth rates are not published.2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Performance screenshot of the 35K guide offers polling rate buttons 125, 500 and 1000 Hz and a smart polling switcher. The connection used is not stated. 8000 Hz needs the HyperPolling dongle or dock.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Spec table lists 125 / 500 / 1,000 Hz, plus 8,000 Hz with the HyperPolling dongle. It lists 4,000 Hz with the Mouse Dock Pro, which conflicts with the maker's 8000 Hz claim. The maker figure is stored.5Reviewcgmagonline.com/review/razer-basilisk-v3-pro-35k-mouseRead 11 October 2026Polling adjustable from 125 Hz to 8000 Hz. The included dongle supports up to 1000 Hz and 8000 Hz needs the Mouse Dock Pro or HyperPoll dongle.

BRazer Basilisk V4 Pro

Data connection	Polling rate (Hz)	Receiver requirement
USB (wired)	8,000	Not available
2.4 GHz	1,000	Razer HyperSpeed Wireless Gen-2 Mini Dongle
2.4 GHz	8,000	Razer HyperSpeed Wireless Gen-2. The maker does not say whether the included Mini Dongle or the Mouse Dock V2 Pro transceiver is needed

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: up to 8000 Hz in both wireless and wired modes. Battery claims are given at 1000 Hz and 8000 Hz over HyperSpeed Wireless Gen-2, so both 2.4 GHz rows are stored. Intermediate rates and Bluetooth polling are not published. The maker does not state which receiver gives 8000 Hz wireless. The Mouse Dock V2 Pro has an integrated 8000 Hz transceiver (press release), and CGMagazine tested 8000 Hz with that dock.

Max polling rate

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

Not available

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

Not available

Not available

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

0ms1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Page: 0.2 ms actuation with no debounce delay. Stored as a fixed 0 ms debounce delay. This is not total click latency.

0ms1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: no debounce delay. Stored as a fixed 0 ms debounce delay. This is not total click latency.

Measured

None of 7 known

Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

Not available

Not available

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

4 of 11 differ

Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Optical Mouse Switches Gen-4.

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Razer-branded switch.

Main switch model

Optical Mouse Switches Gen-31Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Optical Mouse Switches Gen-41Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

90million1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Page: 90-million click lifecycle.

100million1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 100-million click lifecycle.

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

Not available

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: hot-swap switches No.

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Not available

Not available

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Optical7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists the HyperScroll Tilt Wheel encoder as optical with 24 steps.

Optical4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: HyperScroll Tilt Wheel Gen-2 optical encoder, 24 and 48 steps.

Scroll encoder

Razer HyperScroll Tilt Wheel7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database name: Razer HyperScroll Tilt Wheel.

Razer HyperScroll Tilt Wheel Gen-24Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: Razer HyperScroll Tilt Wheel Gen-2.

Buttons and scroll wheel

3 of 13 differ

Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

112Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2 layout: left, right, wheel (click and two tilts), scroll mode button, DPI cycle button, multi-function trigger, mouse buttons 4 and 5 and the profile button. Counted as 11.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Left and right, wheel click, tilt left and right, DPI button and scroll-mode button above the wheel, three thumb buttons and a profile button on the bottom makes 11.

131Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 12 programmable buttons. The page counts 14 customizable controls, which add scroll up and scroll down. The underside connection button selects the host, so it counts as one more input and makes 13. The power button is not counted.

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

111Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Spec list: 11 programmable buttons. The page also advertises 13 customizable controls, which include scroll up and down. Tom's Hardware counts left and right click in the 11.

121Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Programmable Buttons 12. The 14 customizable controls on the page include scroll up and scroll down. Retailers JB Hi-Fi and Evetech repeat 12.

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

32Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Multi-function trigger (F), mouse button 5 (G) and mouse button 4 (H) on the thumb side.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Two thumb buttons and a trigger button on the left side wall.

45Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: four buttons on the left side, one more than the previous generation.7Reviewpcgamer.com/hardware/gaming-mice/new-razer-basilisk-v4-executes-perfect-180-degree-turns-at-the-click-of-a-button-all-while-looking-like-a-power-rangers-footRead 14 October 2026Hands-on: both V4 mice feature four side buttons.

Side buttons on

Left3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Left side. The mouse is right-handed.

Left5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the left side has four buttons and the right side is free.

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2 lists a DPI cycle button (E).3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Control list names a DPI Cycle Button.

DPI button position

Top2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2 top-view drawing: the DPI cycle button (E) sits on top behind the wheel.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026DPI switch and scroll-wheel toggle sit above the tilt wheel on top.

Top5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: two buttons behind the scroll wheel switch profiles, DPI or other actions.

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2 lists a profile button (N) and a profile indicator (M) on the underside.3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Profile switch button is on the bottom of the mouse.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Control list names Cycle Up Profile, a button at the edge of the left click (Insider Gaming, Windows Central).6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: the profile cycling button moved to the top beside the left click, from the underside on the V3 Pro 35K.8Reviewinsider-gaming.com/reviews/razer-basilisk-v4-pro-reviewRead 14 October 2026Review: a small button beside the left click is the Cycle Up Profile button.

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

Not available

Not available

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

Not available

Not available

Scroll wheel

Notched, Free spin, Tilt1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 20263Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Two modes (tactile, free-spin) plus tilt left and right.

Notched, Free spin, Tilt1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 4-way HyperScroll Tilt Wheel Gen-2 with 24 and 48 step Tactile modes and Free-Spin.

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

Automatic1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Tactile and free-spin modes are electronically actuated. Smart-Reel auto-switches by scroll speed. A scroll-mode button also exists (Tom's Hardware).2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Guide shows a scroll mode button (D) for Free-Spin and Tactile Cycling, and Synapse Smart-Reel switches modes automatically.

Automatic1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Smart-Reel switches automatically between Tactile and Free-Spin by scroll speed. A scroll mode toggle button also exists.

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

No7Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists no thumb wheel.

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: thumb wheel No. Side tilt Yes.

Scroll wheel material

Not available

Not available

Build

1 of 6 differ

Shell material

Plastic, polymer unspecified3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Matte black plastic shell with glossy accents and rubberized side panels.8Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Spec table: enclosure material plastic.

Plastic, polymer unspecified4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: material Plastic.8Reviewinsider-gaming.com/reviews/razer-basilisk-v4-pro-reviewRead 14 October 2026Review: a mix of matte and gloss plastics.

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Matte3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Review calls the shell matte black plastic.8Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Spec table: finish matte.

Matte5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: matte paint finish on the contact zones. Separation lines are glossy black. The review does not name the colour tested.

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Spec list: 100% PTFE.

PTFE1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 100% PTFE.

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

53Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Two small corner feet, a strip under the thumb rest, a curved strip at the bottom and a strip around the sensor.6Reviewgeektopia.es/es/technology/2024/12/09/analisis/razer-basilisk-v3-pro-35k-review.htmlRead 11 October 2026Review sees five pure-PTFE pad zones on the bottom.

55Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: 5 small 100% PTFE sliders with rounded edges.

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Mixed3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Pads plus a sensor ring.

Not available

Feet thickness

Not available

Not available

Cable

2 of 5 differ

Cable

Braided3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Braided USB-A to USB-C cable, not a SpeedFlex cable.

Not available

Cable length

1.8m6Reviewgeektopia.es/es/technology/2024/12/09/analisis/razer-basilisk-v3-pro-35k-review.htmlRead 11 October 2026Box includes a 1.8 m braided fabric USB-A to USB-C cable.

Not available

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026USB Type A to USB Type C cable is a separate box item. The mouse has a USB-C socket on the front (Geektopia).2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026The USB Type A to USB Type C cable plugs into the USB Type C port.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: front USB-C port recessed into the body.

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

USB-C1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Box has one USB Type A to USB Type C cable. The mouse end is USB-C.2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Page 2 lists a USB Type C port (I) on the front.

USB-C1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box has a USB Type A to USB Type C cable. Presse-citron and Profesionalreview describe the USB-C port on the front.

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

USB-A1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Box has one USB Type A to USB Type C cable.

USB-A1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box has one USB Type A to USB Type C cable.

Connectivity

6 of 13 differ

ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

USB (wired), 2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Spec list: Razer HyperSpeed Wireless, Bluetooth and wired.

USB (wired), 2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer HyperSpeed Wireless Gen-2, Bluetooth and wired.

Wireless technology

Razer HyperSpeed Wireless1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Razer HyperSpeed Wireless Gen-21Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer HyperSpeed Wireless Gen-2.

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

Not available

6.21Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Bluetooth 6.2.

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

Not available

31Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Bluetooth 6.2 paired with up to 3 devices.

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

Not available

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: supports up to 5 devices across HyperSpeed Wireless Gen-2, Bluetooth 6.2 (up to 3 paired devices) and a wired connection.

Device switching

Not available

Button1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: switch between compatible connections at the touch of a button.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: cycle between Bluetooth devices with the button on the bottom.

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

USB-A3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Included 2.4 GHz USB-A dongle.

Not available

Receiver storage in mouse

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026FAQ: the cover puck on the bottom hides a compartment that stores the dongle.2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026The wireless USB dongle compartment (O) sits under the cover puck on the underside.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: a removable rear cover gives access to the cable system and the wireless dongle can be stored there. Windows Central confirms the cover puck stores the dongle.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: the pre-installed wireless charging puck can be removed to store the 2.4 GHz dongle.

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

Yes3Reviewtomshardware.com/peripherals/gaming-mice/razer-basilisk-v3-pro-35k-review-youve-seen-this-beforeRead 11 October 2026Box includes a USB extender.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box includes a USB adapter to extend range. The maker lists a USB Dongle Adapter.

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026FAQ: a compatible Razer keyboard can pair to the mouse dongle.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: 2-in-1 HyperSpeed multi-device pairing connects a compatible wireless mouse and keyboard to one dongle.

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

Not available

Not available

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Not available

Not available

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

8 of 17 differ

Battery type

Li-ion8Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Spec table: 1 lithium-ion battery, included.

Not available

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

Not available

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

Not available

Not available

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

Not available

Not available

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

ARazer Basilisk V3 Pro 35K

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	140
2.4 GHz	8,000	28
Bluetooth	Not available	210

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Up to 140 h on HyperSpeed Wireless at constant motion and 1000 Hz. Up to 28 h at constant motion and 8000 Hz with the HyperPolling dongle and Mouse Dock Pro. Up to 210 h on Bluetooth. Polling rate and lighting are not stated for Bluetooth. Lighting condition is not stated for any row.

BRazer Basilisk V4 Pro

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	200
2.4 GHz	8,000	54
Bluetooth	Not available	275

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Up to 200 hours on HyperSpeed Wireless Gen-2 at 1000 Hz, up to 54 hours at 8000 Hz and up to 275 hours on Bluetooth. The page footnote says standard test conditions. Lighting condition is not stated. Bluetooth polling rate is not stated.

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

Not available

Not available

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

Not available

Not available

Longest battery life

210h=CalculatedFrom Battery life by mode (claimed)

275h=CalculatedFrom Battery life by mode (claimed)

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

140h=CalculatedFrom Battery life by mode (claimed)

200h=CalculatedFrom Battery life by mode (claimed)

Battery life on Bluetooth

210h=CalculatedFrom Battery life by mode (claimed)

275h=CalculatedFrom Battery life by mode (claimed)

Charging port

USB-C8Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Wired USB-C is used for charging.

USB-C1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026USB-C port, charged with the box cable.

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

240min2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Getting started page: the charge symbol shows less than 4 hours (icon text <4H). Stored as the 240 minute upper bound.

Not available

Quick charge

Not available

Not available

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Yes8Retailer pageamazon.com/Razer-Basilisk-Wireless-Gaming-Mouse/dp/B0DG837JYPRead 11 October 2026Listing says wired USB-C allows continued use while charging.

Not available

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Razer Mouse Dock Pro with Razer Wireless Charging Puck (both sold separately). Razer HyperFlux V2 Wireless Charging System with its puck1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Accessory compatibility: Mouse Dock Pro with Wireless Charging Puck, both sold separately. The page also shows the HyperFlux V2 charging system.

Razer Mouse Dock V2 Pro, Razer HyperFlux V2 and Razer Wireless Charging Puck (all sold separately)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list accessory compatibility: HyperFlux V2, Mouse Dock V2 Pro and Wireless Charging Puck, all sold separately. FAQ: replace the mouse cover puck to enable wireless charging.

Charging dock included

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Standalone Black and White box contents list no dock.

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no dock.

Battery indicator

Not available

Not available

Lighting

1 of 4 differ

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer Chroma RGB on the scroll wheel, logo and multi-zone underglow.

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

131Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Page: 13-zone Chroma lighting with full underglow. A 12-zone text appears for some editions.

71Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: 7-zone Chroma lighting with full underglow.

Lighting sync

Razer Chroma RGB1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Razer Chroma RGB1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Razer Chroma RGB.

DPI indicator

Not available

Not available

Software

4 of 9 differ

Software

Razer Synapse 41Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026FAQ names Razer Synapse 4 for button mapping, macros, Smart-Reel mode and lighting.

Razer Synapse1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ names Razer Synapse for buttons, macros, scroll modes, Hypershift, DPI and lighting.

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Windows, macOS2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Synapse requirements: Windows 10 64-bit or higher, macOS 15 with Apple Silicon M series or higher.

Not available

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: on-board memory profiles.

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Spec list: on-board memory with 5 profiles.2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Guide: up to 5 profiles stored on the mouse, usable without the app.

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: On-board Memory Profiles 5. Windows Central says four profiles, the maker figure is stored.

Macros

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 20265Reviewcgmagonline.com/review/razer-basilisk-v3-pro-35k-mouseRead 11 October 2026Review covers button and macro setup in Synapse 4.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: Synapse configures macros.

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

Not available

Not available

Button remapping

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: Synapse configures button mappings.

Per-app profiles

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Press release: smart profiles in Synapse switch layouts automatically when a linked game launches. Needs Synapse running.

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: update the device firmware through the Synapse dashboard.

In the box

1 of 4 differ

In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Razer Basilisk V3 Pro 35K, HyperSpeed Wireless Dongle + USB Dongle Adapter, USB Type A to USB Type C Cable, Important Product Information Guide1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Standalone Black and White SKUs.2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Guide page 3: mouse, HyperSpeed Wireless dongle with USB dongle adapter, USB Type A to USB Type C cable, Important Product Information Guide.

Razer Basilisk V4 Pro, HyperSpeed Wireless Gen-2 Mini Dongle + USB Dongle Adapter, USB Type A to USB Type C Cable, Important Product Information Guide1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list Box Contents, verbatim.

Cables included

ARazer Basilisk V3 Pro 35K

Type	Cable count
USB Type A to USB Type C cable	1

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

BRazer Basilisk V4 Pro

Type	Cable count
USB Type A to USB Type C cable	1

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents: USB Type A to USB Type C cable.

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Box contents list no spare feet.

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no spare feet.

Grip tape

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Box contents list no grip tape.

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no grip tape. Profesionalreview confirms there is no grip pack.5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box has no grip pack.

Links

Not compared

Product page

www.razer.com/gaming-mice/razer-basilisk-v3-pro-35k1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026

www.razer.com/gaming-mice/razer-basilisk-v4-pro1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Spec sheet

Not available

Not available

Manual

dl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdf2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV3PRO35K-00000214-en.pdfRead 11 October 2026Official English Razer master guide, Synapse 4 edition, 38 pages. Its text layer is unreadable, so it was read through page images.

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3-pro-35kRead 11 October 2026Page says up to 2 years of warranty. Amazon lists 2 Year Manufacturer. US market.

2years1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page says up to 2 years of warranty. US market. JB Hi-Fi lists 1 year in Australia.

Both are also in the API. Back to all mice.