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Gaming / Mice

Razer Basilisk V4 HyperSpeed
Mouse weight (claimed)
94g
Marketed sensor name
Razer Focus X 33K Optical Sensor Gen-3
Maximum configurable DPI
33,000DPI
Max polling rate
8,000Hz

89 of 154 fields known.

All specs

SourceCalculated

General

Announced
8 October 20265Press releaserazer.com/newsroom/product-news/basilisk-v4-lineRead 14 October 2026Newsroom post dated October 8, 2026.
Predecessor
Not available
Successor
Not available
Launch price (EU)
€119.992Maker product pagerazer.com/eu-en/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026EU store price EUR 119.99 for the mouse alone. VAT is included.

Shape

Body shape
Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026FAQ: right-handed ergonomic design.
Maker size class
Not available
Recommended grips
Not available
Recommended hand size
Not available
Hump position
Back6Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Database: hump placement Back - minimal.
Upper shell
Not available
Swappable parts
Not available
Adjustable weight
Not available
Maximum added weight
Not available
Vertical angle
Not available
Trackball diameter
Not available
Trackball position
Not available

Dimensions and weight

Front and side, drawn to scale.

Mouse body dimensions
Length127.5Maximum width75.8Maximum height42.7mm(5 × 3 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table size: length 127.5, width 75.8, height 42.7 mm.
Grip width
Not available
Mouse weight (claimed)
94g(3.3 oz)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: Black 94 g and White 95 g, excluding cable and dongle. Base value is Black.
Box dimensions
Not available
Packed weight
Not available

Sensor

Marketed sensor name
Razer Focus X 33K Optical Sensor Gen-31Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: Razer Focus X 33K Optical Sensor Gen-3.
Published sensor brand
Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026
Physical sensor part number
Not available
Maximum configurable DPI
33,000DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: max sensitivity 33000 DPI.
Minimum configurable DPI
Not available
DPI adjustment step
1DPI4Maker product pagerazer.com/technology/razer-focus-x-sensorRead 14 October 2026Comparison table: DPI steps adjustment 1 DPI for Focus X 33K Gen-3.
Maximum DPI stages
53Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026Performance: you can create up to 5 different sensitivity stages.
Default DPI presets
400, 800, 1,600, 3,200, 6,400DPI3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026What's inside: DPI stages are 400, 800, 1600 (default), 3200 and 6400.
Tracking speed (claimed)
540IPS1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table on the US, EU and Latin America pages: 540 IPS. The Razer Focus X sensor page and two secondary sources say 500 IPS. The model spec table is stored.
Tracking acceleration (claimed)
50G1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: 50 G.4Maker product pagerazer.com/technology/razer-focus-x-sensorRead 14 October 2026Comparison table: 50 G. The same table lists 500 IPS, which conflicts with the 540 IPS in the model spec table.
Lift-off distance settings
Not available
Motion Sync
Yes4Maker product pagerazer.com/technology/razer-focus-x-sensorRead 14 October 2026Comparison table: Motion Sync Yes.
Angle snapping
Not available
Ripple control
Not available

Performance

Documented polling rates by connection
Data connectionPolling rate (Hz)Receiver requirement
2.4 GHz1,000Included HyperSpeed Wireless dongle
2.4 GHz8,000Razer Mouse Dock V2 Pro or Razer HyperPolling Wireless Dongle (sold separately)
Max polling rate
8,000Hz
Polling rate (wired)
Not available
Polling rate (2.4 GHz)
8,000Hz
Polling rate (Bluetooth)
Not available
Claimed click latency
Not available
Adjustable debounce
Not available
Minimum debounce
0ms1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Page: Gen-4 optical switches with zero double-click issues and no debounce delay.

Measured

We could not find any of these 7 fields. Show them
Latency per connection (measured)
Not available
DPI deviation (measured)
Not available
Lift-off distance (measured)
Not available
Main click force (measured)
Not available
Weight (measured)
Not available
Battery life (measured)
Not available
Hand size fit
Not available

Switches

Main switch type
Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: Optical Mouse Switches Gen-4.
Published main-switch brand
Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table names Razer Optical Mouse Switches Gen-4.
Main switch rated life
100million1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: 100-million clicks.
Hot-swap main switches
Not available
Adjustable click actuation
Not available
Separate main buttons
Not available
Side switch model
Not available
Middle click switch
Not available

Buttons and scroll wheel

Physical button inputs
113Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026What's inside lists left and right buttons, left tilt click, middle click, right tilt click, scroll mode toggle, Hypershift button, AI Prompt Master button, Mouse button 5, Mouse button 4 and the profile button. That is 11. The guide has no DPI button.
Programmable buttons
101Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: 10 programmable buttons. Marketing text says 12 customizable controls, which add scroll up and scroll down.
DPI button
Not available
DPI button position
Not available
Profile button
Yes3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026Personalize: pressing the profile button cycles through the profiles. A profile indicator shows the colour.
Dedicated DPI-shift button
Not available
Dedicated gesture button
Not available
Separate thumb wheel
No6Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Database: thumb wheel No.
Scroll wheel material
Not available

Build

Surface finish
Not available
Installed feet material
PTFE1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: mouse feet 100% PTFE.
Installed skate pieces
Not available
Feet shape
Not available
Feet thickness
Not available

Cable

Cable
Not available
Cable length
Not available
Port on mouse
USB-C3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026What's inside: USB Type C port on the mouse.

Connectivity

Bluetooth
Not available
Saved Bluetooth pairing slots
41Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026FAQ: up to 5 hosts, 4 via Bluetooth and 1 via 2.4 GHz. Active on one at a time.
Switchable host devices
51Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026FAQ: up to 5 hosts, 4 via Bluetooth and 1 via 2.4 GHz.
Device switching
Not available
Receiver host connector
USB-A3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026Product requirements: USB Type A port. The dongle plugs into USB-A.
Wireless range
Not available
Basic mouse OS support
Not available
Consoles
Not available

Battery

Battery type
Not available
Disposable battery count
Not available
Battery capacity
Not available
User-replaceable battery
Not available
Battery life by mode (claimed)
ConnectionPolling rate (Hz)Claimed runtime (h)
2.4 GHz1,000140
BluetoothNot available225
Battery life (up to)
Not available
Battery life (normal use)
Not available
Longest battery life
225h
Battery life at 1000 Hz
140h
Battery life on Bluetooth
225h
Full charge time
240min3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026Getting started: a depleted battery is fully charged in approximately 4 hours.
Quick charge
Not available
Use while charging
Not available

Lighting

Decorative RGB lighting
Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: Razer Chroma RGB (1-zone underglow).
Decorative lighting zones
11Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Spec table: 1-zone underglow.
DPI indicator
Not available

Software

Configuration software platforms
Windows3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026Synapse requirements: Windows 11 or higher.
Macros stored onboard
Not available
User firmware updates
Not available

In the box

In the box
Razer Basilisk V4 HyperSpeed, 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-v4-hyperspeedRead 14 October 2026Spec table box contents.3Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BASILISKV4HYPERSPEED-00000235-en.pdfRead 14 October 2026What's inside: mouse, dongle + USB dongle adapter, USB Type A to USB Type C cable, Important Product Information Guide.
Extra skates included
No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Box contents list no spare feet.

Warranty

Manufacturer warranty (source market)
2years1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-hyperspeedRead 14 October 2026Page: up to 2 years of warranty. US market.

Compare with

Pick a mouse to see both side by side. Differences are marked yellow.

More mouse comparisons

Variants

Each variant lists only what differs from the specs above.

Model numberGTINLaunch price (US)Launch price (EU)MarketsColoursMouse weight (claimed)
RZ01-05680100-R3U1Not available$109.99Not availableUSBlack94 g
RZ01-05680200-R3U1Not available$109.99Not availableUSWhite95 g
RZ01-05680100-R3M18887910085318Not available€119.99EUBlack94 g
RZ01-05680200-R3M18887910085332Not available€119.99EUWhite95 g

Sources

We read 10 sources for this mouse. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 56 fields
  2. Read 14 October 2026Backs 4 fields
  3. Read 14 October 2026Backs 29 fields
  4. Read 14 October 2026Backs 5 fields
  5. Read 14 October 2026Backs 2 fields
  6. Read 14 October 2026Backs 8 fields
  7. Read 14 October 2026Backs 2 fields
  8. Read 14 October 2026Backs 3 fields
  9. Read 14 October 2026Backs 2 fields
  10. Read 14 October 2026Backs 1 field

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