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Logitech G203 LIGHTSYNC vs Razer Basilisk V3

A

Product A: Logitech

G203 LIGHTSYNC

68 of 154 known

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B

Product B: Razer

Basilisk V3

88 of 154 known

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Every value links to where we found it.

Only differences

ALogitech G203 LIGHTSYNC

BRazer Basilisk V3

General

7 of 9 differ

Series

G2031Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Razer Basilisk1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Product family field: Razer Basilisk.

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

910-005851, 910-005792, 910-005790, 910-0057911Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Exact US shop payload maps each listed colour to its sold part number. Other regions and sibling products are excluded.

RZ01-04000100-R3U1, RZ01-04000100-R3M11Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026US store page is the Black RZ01-04000100-R3U1. The EU store page is the Black RZ01-04000100-R3M1. No other colour SKU is listed.2Maker product pagerazer.com/eu-en/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3M1Read 6 October 2026EU English store page sells RZ01-04000100-R3M1. The current store price is not a launch price and is not stored.

GTIN / EAN

097855157546, 097855155962, 097855155948, 0978551559558Maker spec sheet (PDF)media.distrelec.com/Web/Downloads/_t/ds/Logitech_G203LIGHTSYNC_eng_tds.pdfRead 7 October 2026Page 2 Package Specifications Single UPC: Black 097855155948, White 097855155955, Lilac 097855157546, Blue 097855155962. Consumer single-unit UPCs matched to exact existing US colour part numbers. Case-pack GTINs excluded.

810056143336, 88864193334878Spec databaseupcitemdb.com/upc/810056143336Read 7 October 2026UPC-A 810056143336 identifies the black US RZ01-04000100-R3U1. EU EAN 8886419333487 is established separately by the CTI exact-SKU product sheet. The leading-zero EAN-13 equivalent of the US UPC is not duplicated.9Retailer pagectistore.pl/razer-basilisk-v3-ergonomic-wired-gaming-mouse-kartapdf-201440.htmlRead 7 October 2026Product sheet generated 7 October 2026. Kod producenta RZ01-04000100-R3M1. Kod EAN 8886419333487. This is the EU packaging identifier, not the US identifier.

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

21 April 20203Press releasenews.logitech.com/press-releases/news-details/2020/New-Logitech-G203-LIGHTSYNC-Gaming-Mouse-Delivers-Gaming-Grade-Performance-at-an-Affordable-Price/default.aspxRead 5 October 2026First original maker announcement. Its expected availability is separate from actual dated retail evidence.

8 September 20215Press releaserazer.com/newsroom/product-news/the-new-razer-basilisk-v3-everything-a-gamer-wants-in-a-customizable-gaming-mouseRead 6 October 2026Dated September 8, 2021.

Status

Available9Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 7 October 2026Current product: In stock. Ready to ship. Current selected Lilac US SKU. Family remains marketed. No claim every colour currently stocked.

Not available

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

Not available

Not available

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.

Not available

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.

$39.993Press releasenews.logitech.com/press-releases/news-details/2020/New-Logitech-G203-LIGHTSYNC-Gaming-Mouse-Delivers-Gaming-Grade-Performance-at-an-Affordable-Price/default.aspxRead 5 October 2026Original US suggested launch retail price for this exact model. Current maker prices differ and are not substituted.

$69.995Press releaserazer.com/newsroom/product-news/the-new-razer-basilisk-v3-everything-a-gamer-wants-in-a-customizable-gaming-mouseRead 6 October 2026$69.99 USD MSRP.

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.

€39.9915Press articlemac4ever.com/mac/152912-g203-lightsync-une-souris-performante-et-abordable-chez-logitechRead 10 October 2026Article of 21 April 2020 on the launch: black and white versions due in May at a suggested price of 39,99 euros (French text: au tarif suggere de 39,99 euros). KitGuru of the same day gives 39.99 euros alongside 34.99 pounds and 39.99 dollars. Price is for the original Black and White colours, so the Black and White rows repeat it. The rows list US part numbers, so a euro price on them is a schema limit.16Press articlekitguru.net/peripherals/mouse/matthew-wilson/logitech-g203-lightsync-launches-next-month-for-34-99Read 10 October 202621 April 2020: expected to launch at 34.99 pounds, 39.99 dollars and 39.99 euros, in black and white from May 2020.

€79.995Press releaserazer.com/newsroom/product-news/the-new-razer-basilisk-v3-everything-a-gamer-wants-in-a-customizable-gaming-mouseRead 6 October 202679.99 EUR MSRP.

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

US1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Exact en-us consumer shop offers these listed SKUs for US purchase.

US, EU1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 20262Maker product pagerazer.com/eu-en/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3M1Read 6 October 2026

ColoursiThe maker's own colour names

Lilac, Blue, Black, White1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Black1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

Segment

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Gaming3Maker product pagerazer.com/gaming-mice/razer-basilisk-v3Read 6 October 2026Maker calls it an ergonomic gaming mouse and lists it under gaming mice.

Mouse type

Standard2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Standard4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

Shape

4 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.

Symmetrical body2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Exact top view shows a symmetrical body with side buttons only on the left. The schema ambidextrous option requires buttons on both sides.

Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Form Factor: Right-Handed.

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

Palm, Claw10Reviewtomshardware.com/reviews/razer-basilisk-v3-review-above-and-beyondRead 7 October 2026Exact original-model review explicitly attributes palm and claw recommendations to Razer. Reviewer suggestions about other usable grips are excluded.

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.

Not available

Not available

Thumb rest

Not available

Yes3Maker product pagerazer.com/gaming-mice/razer-basilisk-v3Read 6 October 2026FAQ: right-handed ergonomic design with a signature thumb rest.

Ring or pinky finger rest

Not available

No14Spec databaseeloshapes.com/mouse/compareRead 7 October 2026Exact original-model table has no ring-finger rest. The independent LTT Labs table says Pinky Rest No. The signature left thumb rest remains true and is a different feature.

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

Solid2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Complete original guide and exact current product photo show a solid hand-contact shell.

Solid6Reviewrtings.com/mouse/reviews/razer/basilisk-v3Read 6 October 2026Public review text: solid, matte plastic body.

Swappable parts

Not available

Not available

Adjustable weight

Not available

Not available

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

5 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.

Length116.6Maximum width62.1Maximum height38.2mm(4.6 × 2.4 × 1.5 in)1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Explicit maker metric Length, Width and Height. Body dimensions exclude the cable and receiver. Rounded inch values are not converted.

Length130Maximum width75Maximum height42.5mm(5.1 × 3 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Size: Length 130.0 mm, Width 75.0 mm, Height 42.5 mm. The manual lists an approximate width of 60 mm and the launch release an approximate grip width of 62 mm. The 75 mm page figure is kept as the widest point, which includes the thumb rest.

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

Not available

62mm5Press releaserazer.com/newsroom/product-news/the-new-razer-basilisk-v3-everything-a-gamer-wants-in-a-customizable-gaming-mouseRead 6 October 2026Approximate size: 62 mm / 2.44 in (Grip Width). The manual gives an approximate width of 60 mm without naming where it is measured.

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.

85g(3 oz)1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Published 85 g wired mouse body figure. Cable weight is excluded, and no reviewer scale result is stored here.

101g(3.6 oz)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Weight: 101 g / 3.56 oz (Excluding cable). Manual and launch release agree.

Box dimensions

Width45.97Height154.94Depth102.11mm(1.8 × 6.1 × 4 in)8Maker spec sheet (PDF)media.distrelec.com/Web/Downloads/_t/ds/Logitech_G203LIGHTSYNC_eng_tds.pdfRead 7 October 2026Page 2 Single package L 4.02 in, W 1.81 in, H 6.10 in. Converted at 25.4 mm per inch and rounded to 0.01 mm. Published package Length is stored as depth. Packed orientation differs from mouse-body orientation. Not case-pack dimensions.

Not available

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

156.77g(5.5 oz)8Maker spec sheet (PDF)media.distrelec.com/Web/Downloads/_t/ds/Logitech_G203LIGHTSYNC_eng_tds.pdfRead 7 October 2026Page 2 Single package Weight 5.53 oz. Converted at 28.349523125 g/oz and rounded to 0.01 g. Maker claim for mouse, fixed cable and retail package, not a scale measurement. Case-pack 25.77 oz excluded.

Not available

Sensor

14 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.

Not available

Focus+ 26K DPI Optical Sensor4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Device layout item K: Razer Focus+ 26K DPI Optical Sensor.

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.

Not available

Razer4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

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

PAW339912Reviewpc-gaming.it/razer-basilisk-v3-recensione-migliore-del-g502Read 7 October 2026Exact original wired 26K Basilisk V3 review identifies the physical sensor family PAW3399. The watchmono exact-model teardown independently identifies the same family. No unproved package suffix is added and the published Razer sensor brand is preserved.

Sensor type

Optical10Reviewtomshardware.com/reviews/logitech-g203-lightsync-mouse-review-basic-cutieRead 7 October 2026Exact LIGHTSYNC Specs Sensor Type: Optical. No Prodigy sensor name inherited.

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Sensor: Optical. Sensor Technology: Focus+ Optical Sensor.

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.

8,000DPI1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Current exact LIGHTSYNC specification gives 200 to 8,000 DPI. No Prodigy sensor identity is inherited.

26,000DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Max Sensitivity (DPI): 26000. Manual and launch release say true 26,000 DPI.

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

200DPI1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

100DPI4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Original 2021 BASILISKV3-00000153 guide, printed page 17. The 100-DPI endpoint is visually readable in the screenshot and is not inferred from factory presets.

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

Not available

50DPI6Reviewrtings.com/mouse/reviews/razer/basilisk-v3Read 6 October 2026Public review text: you can adjust the CPI by precise increments of 50. Tested with Razer Synapse.

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

51Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

54Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Performance section: up to 5 sensitivity stages.

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

Not available

400, 800, 1,600, 3,200, 6,400DPI4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Default stages 400/800/1600/3200/6400, 1600 is the default. The launch release lists only 400/1600/3200/6400. The manual list is kept.

Separate X and Y DPI

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

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.

Not available

650IPS1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Max Speed (IPS): 650. Launch release says up to 650 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.

Not available

50G1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

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

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Smart Tracking: separate lift-off and landing distances with Enable Asymmetric Cut-Off. Selectable distances are not listed.

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

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Calibration subtab optimizes the sensor to a surface, with Razer mouse mats or a custom mat.

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

Not available

Yes11Maker product pagerazer.com/ca-en/razer-focus-plus-sensorRead 7 October 2026Maker Focus+ page explicitly includes the original Basilisk V3 and its 26,000-DPI implementation. Motion Sync is supported. The page does not state a user toggle, default state or polling-rate restrictions, so none are assumed. The exact-model PC-Gaming review also names Motion-Sync.

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Not available

Not available

Sensor position

Not available

Centred13Reviewtechaeris.com/2021/09/08/razer-basilisk-v3-review-some-subtle-not-so-subtle-improvementsRead 7 October 2026Exact original-model review locates the sensor in the middle. The EloShapes exact-model table independently says Centered (48%). No percentage is stored.

Performance

1 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.

ALogitech G203 LIGHTSYNC

Data connection	Polling rate (Hz)
USB (wired)	125
USB (wired)	250
USB (wired)	500
USB (wired)	1,000

Source2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Exact current LIGHTSYNC maker specification and original launch release explicitly state maximum 1000 reports per second over USB. No unstated intermediate rates are inferred.13Reviewclubic.com/materiel-informatique/souris/article-893708-1-test-logitech-g203-lightsync-premier-prix-concurrent.htmlRead 7 October 2026GHub settings paragraph: four values 125, 250, 500 and 1000 Hz. Selectable documented USB rates, not measured polling. Hardwarezoom exact LIGHTSYNC software review corroborates. Firmware version not stated. Maker 1000 Hz maximum preserved.

BRazer Basilisk V3

Data connection	Polling rate (Hz)
USB (wired)	125
USB (wired)	500
USB (wired)	1,000

Source4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Performance section: 125 Hz, 500 Hz and 1000 Hz.

Max polling rate

1,000Hz=CalculatedFrom Documented polling rates by connection

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

1,000Hz=CalculatedFrom Documented polling rates by connection

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

Not available

Not available

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.

Not available

Not available

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.

Mechanical12Reviewhardwarezone.com.sg/pc/accessories/review-logitech-g203-lightsync-gaming-mouse-reviewRead 10 October 2026Button section names Omron switches. The Logitech datasheet and launch release describe metal spring button tensioning on the left and right buttons. No optical or magnetic switch is claimed. Switch model and rating are not stated for LIGHTSYNC.

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

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

Omron12Reviewhardwarezone.com.sg/pc/accessories/review-logitech-g203-lightsync-gaming-mouse-reviewRead 10 October 2026Button section: Omron switches. Exact LIGHTSYNC reviewed hardware. Part number, click rating and later supplier revision not proved. Do not inherit Prodigy 20M rating.

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

Main switch model

Not available

Optical Mouse Switches Gen-21Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Switch Type: 2nd-gen Razer Optical Mouse Switch. Manual and launch release name it Razer Optical Mouse Switches Gen-2.

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.

Not available

70million1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Switch Lifecycle: 70 Million Clicks. Manual says rated for 70M clicks.

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

Not available

Not available

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

Yes2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Yes13Reviewtechaeris.com/2021/09/08/razer-basilisk-v3-review-some-subtle-not-so-subtle-improvementsRead 7 October 2026Exact-model review describes split mouse buttons. Original-model opened-shell photographs corroborate distinct main-button covers from the palm shell.

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Not available

Not available

Scroll encoder

Not available

Not available

Buttons and scroll wheel

7 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.

62Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Page 4 explicitly lists six physical remappable buttons: primary, secondary, wheel click, forward, back and DPI cycle. Wheel rotation is excluded.

114Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Device layout: left and right buttons, scroll click, scroll tilt left and right, scroll mode button, DPI cycle button, multi-function trigger, buttons 4 and 5, and the profile button underneath. Scroll rotation is excluded.

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

61Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

111Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Programmable Buttons: 11. Marketed as 10+1, the extra one being the profile button underneath.

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.

22Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

34Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Mouse buttons 4 and 5 and the multi-function trigger, all on the left side.

Side buttons on

Left2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Left4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

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

Yes2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

DPI button position

Top2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Top7Reviewtechradar.com/reviews/razer-basilisk-v3Read 6 October 2026Two buttons below the scroll wheel on top, one of them the scroll mode button. The manual names the other the DPI cycle button.

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

No2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Complete guide control list has no dedicated profile, sniper or gesture button and no thumb wheel. Remappable actions are separate from dedicated controls.

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Device layout item M: Profile button. Pressing it cycles through the stored profiles.

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

No2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026The multi-function trigger by default temporarily changes the sensitivity while held down.

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

No2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Complete device layout has no gesture button and no separate thumb wheel.

Scroll wheel

Notched2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Notched, Free spin, Tilt4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 20264-way HyperScroll tilt wheel with electronically actuated notched and free-spinning modes.

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

None2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

Automatic4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026The scroll mode button switches between Free-Spin and Tactile modes. Smart-Reel in Razer Synapse can also switch modes automatically. Automatic is stored, as for the other Razer wheels with Smart-Reel.

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

No2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

Scroll wheel material

Not available

Not available

Build

2 of 6 differ

Shell material

ABS10Reviewtomshardware.com/reviews/logitech-g203-lightsync-mouse-review-basic-cutieRead 7 October 2026Design section: plastic chassis is still ABS. Reviewer asked Logitech to confirm polymer. The source states LIGHTSYNC chassis, not a generic G203 Prodigy. Colour coating is separate.

Plastic, polymer unspecified6Reviewrtings.com/mouse/reviews/razer/basilisk-v3Read 6 October 2026Public review text names a plastic body without naming the polymer.

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

Textured10Reviewtomshardware.com/reviews/logitech-g203-lightsync-mouse-review-basic-cutieRead 7 October 2026Design section: chassis is slightly textured. Published surface finish only. Does not claim rubber, PBT or a chemical coating.

Matte6Reviewrtings.com/mouse/reviews/razer/basilisk-v3Read 6 October 2026Public review text: matte plastic body. The maker names injection molded rubber grips on the sides.

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.

PTFE10Reviewtomshardware.com/reviews/logitech-g203-lightsync-mouse-review-basic-cutieRead 7 October 2026Performance section explicitly identifies factory PTFE feet. Virgin grade is not stated. Complete HardwareZone underside image and PCWorld sensor-ring description establish the separate total count and mixed shape.

PTFE1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Mouse Feet: 100% PTFE Mouse Feet.

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

512Reviewhardwarezone.com.sg/pc/accessories/review-logitech-g203-lightsync-gaming-mouse-reviewRead 10 October 2026Complete exact LIGHTSYNC underside photograph independently inspected: four oval corner skate pieces plus one separate sensor-ring skate. PCWorld explicitly identifies the ring as a glide skate. Factory pieces, not spares.

515Reviewifixit.com/Guide/Razer+Basilisk+V3+Programmable+Buttons+Replacement/172434Read 7 October 2026Direct count from the exact-model repair photo. The family marking RZ01-0400 and 26K sensor marking are visible. Four outer PTFE pads plus the installed sensor ring make five pieces under the schema definition. Techaeris counts four outer feet, excluding the ring. Spare skates are excluded.

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

Mixed11Reviewpcworld.com/article/827659/logitech-g203-lightsync-gaming-mouse-review.htmlRead 7 October 2026Design explicitly identifies a bonus sensor-ring glide skate alongside top and bottom skates. Full HardwareZone underside photograph establishes four oval pads plus the separate ring.12Reviewhardwarezone.com.sg/pc/accessories/review-logitech-g203-lightsync-gaming-mouse-reviewRead 10 October 2026Four oval pads plus a sensor-ring skate, as visible in the full underside image and corroborated by PCWorld ring description. This matches the schema mixed definition.

Mixed15Reviewifixit.com/Guide/Razer+Basilisk+V3+Programmable+Buttons+Replacement/172434Read 7 October 2026Exact-model complete underside repair photo shows pads plus a sensor ring. Therefore the schema geometry is mixed, rather than pads alone. The sensor ring is a distinct white skate piece.

Feet thickness

Not available

Not available

Cable

2 of 5 differ

Cable

Rubber10Reviewtomshardware.com/reviews/logitech-g203-lightsync-mouse-review-basic-cutieRead 7 October 2026Performance section: standard rubber cable. Fixed original cable. KitGuru and HardwareZone corroborate material. Not paracord or braid.

Braided10Reviewtomshardware.com/reviews/razer-basilisk-v3-review-above-and-beyondRead 7 October 2026Fixed Razer Speedflex fabric-braided cable. The brand name alone is not treated as evidence of paracord construction.

Cable length

2.1m1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

1.8m4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Technical specifications: 1.8 m / 6 ft Speedflex cable. The launch release prints 8 m, a typo next to 6 ft.

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

No2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

No7Reviewtechradar.com/reviews/razer-basilisk-v3Read 6 October 2026Review says the Basilisk V3 has a fixed corded USB cable.

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.

None2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Exact guide connection and current product image show a fixed USB cable with no external mouse-end socket.

None4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026The Speedflex cable is item A of the mouse itself. No socket is shown on the mouse.

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

USB-A2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

USB-A4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Product requirements: USB-A port.

Connectivity

3 of 13 differ

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

USB (wired)2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026

USB (wired)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs Connectivity: Wired - Razer Speedflex Cable. Battery Life: None.

Wireless technology

Not available

Not available

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

Not available

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

Not available

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

Not available

Device switching

Not available

Not available

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.

Not available

None16Reviewlttlabs.com/products/mice/razer-basilisk-v3Read 7 October 2026Original wired 26K Basilisk V3. LTT lists Receiver No and a fixed braided USB Type-A cable. There is no included wireless receiver.

Receiver storage in mouse

Not available

Not available

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

Not available

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Complete maker box contents for the original fixed-cable mouse have no receiver or extension 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.

Not available

Not available

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.

Windows, macOS, ChromeOS1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Exact maker specification supports Windows 7 or later, macOS 10.13 or later and ChromeOS for input. Configuration app support is separate.

Windows4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Windows basic input is documented by the device manual and its Windows mouse-properties procedure. This is a confirmed subset. The Windows 10 64-bit requirement elsewhere concerns Synapse configuration software. No unproved macOS, Linux or console support is added.

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

Not available

Not available

Battery

1 of 17 differ

Battery type

Not available

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.

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Battery life on Bluetooth

Not available

Not available

Charging port

None2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026The wired mouse has no rechargeable internal battery or charging socket.

Not available

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

Not available

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.

Not available

Not available

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

Not available

Not available

Charging dock included

Not available

Not available

Battery indicator

Not available

Not available

Lighting

2 of 4 differ

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

Yes1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

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

32Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026G 203 exact guide states three independently customized LIGHTSYNC zones. Logo lighting does not establish a fourth independent zone.

113Maker product pagerazer.com/gaming-mice/razer-basilisk-v3Read 6 October 202611 Razer Chroma RGB Lighting Zones, 11 individually programmable LEDs. The profile indicator is a separate status LED.

Lighting sync

LIGHTSYNC RGB1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Razer Chroma RGB1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

DPI indicator

Not available

Not available

Software

6 of 9 differ

Software

Logitech G HUB1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Razer Synapse4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Razer Synapse 3 at launch.

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, macOS7Maker product pagelogitechg.com/en-us/software/ghubRead 5 October 2026Current official G HUB download page offers Windows and macOS. Other basic-input OS compatibility does not establish configuration app availability.

Windows4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Razer Synapse requirements: Windows 10 64-bit or higher.

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

Yes1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026

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

Not available

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Tech Specs On-board Memory Profiles: 5. Manual and launch release also write Hybrid On-board and Cloud Storage (4+1 profiles). The manual says the mouse can store up to 5 profiles.

Macros

Yes1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

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

No10Reviewtomshardware.com/reviews/razer-basilisk-v3-review-above-and-beyondRead 7 October 2026Original 2021 review using Synapse 3. Key bindings and sensor settings persist in five onboard profiles, but macros require Synapse running. This describes the reviewed original model. The later updater release does not provide an independently readable claim changing macro execution.

Button remapping

Yes1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

Per-app profiles

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Linked Games: a profile can activate automatically when an application runs.

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

Not available

Yes17Maker product pageinsider.razer.com/razer-support-45/basilisk-v-3-80936Read 7 October 2026Public manufacturer-support reply dated 15 August 2025 explicitly provides an original Basilisk V3 updater. The independent public rzr.to/YgoEgY asset redirect resolves to the exact BasiliskV3_0099_FirmwareUpdater_v1.02.00_r1.exe with HTTP 200 metadata. No updater was downloaded or executed and the gated support article was not bypassed.

In the box

2 of 4 differ

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

G203 LIGHTSYNC, User documentation6Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 5 October 2026Exact G203 LIGHTSYNC maker box list: mouse and user documentation. Original G203 LIGHTSYNC datasheet corroborates. Prior G305 cross-model note was a copy error and is removed. No AA cell, wireless receiver or extension cable is supplied.

Razer Basilisk V3, Important Product Information Guide4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026What's Inside section.

Cables included

ALogitech G203 LIGHTSYNC

Type	Cable count
Fixed USB-A cable	1

Source14Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 7 October 2026Page 3 setup diagram: permanently attached cable ends at USB plug. Complete included mouse assembly supplies one fixed cable. No separate detachable cable or receiver inferred.

BRazer Basilisk V3

Type	Cable count
Fixed Razer Speedflex cable	1

Source4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026

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 pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Package contents list only G203 LIGHTSYNC and User documentation. No spare feet.

No16Reviewlttlabs.com/products/mice/razer-basilisk-v3Read 7 October 2026Exact original-model LTT table explicitly says no extra feet included. This excludes factory-installed pads and the sensor ring. The maker complete box inventory also contains no spare set.

Grip tape

No1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026Package contents list only G203 LIGHTSYNC and User documentation. No grip tape.

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Complete original maker box contents have no separate adhesive grip tape. Factory injection-moulded rubber side grips are installed parts.

Links

Not compared

Product page

www.logitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouse1Maker product pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026

www.razer.com/gaming-mice/razer-basilisk-v33Maker product pagerazer.com/gaming-mice/razer-basilisk-v3Read 6 October 2026

Spec sheet

media.distrelec.com/Web/Downloads/_t/ds/Logitech_G203LIGHTSYNC_eng_tds.pdf5Maker spec sheet (PDF)media.distrelec.com/Web/Downloads/_t/ds/Logitech_G203LIGHTSYNC_eng_tds.pdfRead 5 October 2026Original Logitech two-page G 203 LIGHTSYNC producer sheet on retailer CDN. Model-specific specs and box table read. Not a retailer-authored sheet.

www.razer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U11Maker product pagerazer.com/gaming-mice/razer-basilisk-v3/RZ01-04000100-R3U1Read 7 October 2026Online technical specification sheet for the original US black 26K model. This is the explicit Tech Specs page, not the separate 35K model.

Manual

www.logitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdf2Owner's manuallogitech.com/assets/66171/2/g102--g203-lightsync-web-qsg.pdfRead 5 October 2026Original maker G102 / G203 LIGHTSYNC Setup Guide. Complete English pages 3-5 downloaded and read.

dl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdf4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 2026Razer Basilisk V3 Master Guide, copyright 2021. The BASILISKV3-00000203 file is the separate Basilisk V3 35K guide and is not used.

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

0 of 1 differ

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 pagelogitechg.com/en-us/shop/p/g203-lightsync-rgb-gaming-mouseRead 10 October 2026US consumer Specs and Compatibility states two-year limited hardware warranty. Other regional service terms are not inferred.

2years4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/BASILISKV3-00000153-en.pdfRead 7 October 20262-year limited warranty. The US overview page also says up to 2 years.

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