Razer · Viper
Viper V4 Pro
Razer's wireless esports mouse for claw and fingertip grips, around 49 g, with a Focus Pro 50K Gen-3 sensor and up to 8,000 Hz polling wireless or wired.
Model history · 3 models, 2022–2026
- 2022Viper V2 ProCompare
- 2024Viper V3 ProCompare
- 2026Viper V4 Pro
- Shape
- Standard
- Buttons
- 6
- DPI
- 50,000
- Battery
- 180 hours
- Connects by
- USB receiver and Cable
- Weight
- 49 g
What reviewers say
Reviewers agree it is an outstanding esports mouse: very light, comfortable, superbly built and extremely responsive, with RTINGS measuring exceptional click and sensor latency, and battery life that lasts weeks. The common criticisms are the high price and loud clicks; TechRadar noted there is no left-handed version, and PC Gamer that it has no extras such as lighting.
From rtings.com, pcgamer.com and techradar.com
Specifications
Report a wrong or missing specTracking
- Shape
- Standard
- Hand
- Right hand
- Sensitivity
- Up to 50,000 DPI
- Sensor
- Focus Pro 50K Optical Sensor Gen-3
- Buttons
- 6
- Free-spinning wheel
- No
- Thumb wheel
- No
- Sensor
- Razer Focus Pro 50K Optical Sensor Gen-3; up to 50,000 DPI, 930 IPS and 90 G; Frame Sync; up to 8,000 Hz (0.125 ms) polling wireless and wired
- Scroll wheel
- Razer optical scroll wheel, 24 steps; no tilt
Connections and battery
- Connects by
- USB receiver and Cable
- Power
- Rechargeable
- Battery life (maker's claim)
- Up to 180 hours
- Charging port
- USB-C
- Receiver
- Razer HyperSpeed Wireless Gen-2 hemispherical dongle with status LEDs; also works wired over the included USB-A to USB-C cable
- Charging
- USB-C; up to 180 hours at 1,000 Hz and 45 hours at 8,000 Hz
- Software
- Razer Synapse and Synapse Web; 1 onboard memory profile; onboard DPI and polling-rate adjustment
Design
- Weight
- 49 g
- Size
- 127.1 × 63.9 × 39.9 mm (length × width × height); under 49 g in black, under 50 g in white and under 52 g in the Esports Green Edition, excluding cable and dongle (about 49 g and 50 g in Razer's announcement)
- Materials
- Razer Optical Mouse Switches Gen-4 rated for 100 million clicks; 100% PTFE feet
- Colours
- Black, White, Esports Green Edition
Pros and cons
Pros
- About 49 g in black, around 9% lighter than the Viper V3 Pro
- Focus Pro 50K Optical Sensor Gen-3, up to 50,000 DPI, 930 IPS and 90 G
- Up to 180 hours per charge at 1,000 Hz, and 8,000 Hz polling wireless or wired
Cons
- Up to 45 hours per charge at 8,000 Hz
- No Bluetooth
- One onboard memory profile
Closest rivals
Model | Shape | Buttons | DPI | Battery | Connects by | Weight | Released |
|---|---|---|---|---|---|---|---|
| Standard | 5 | 44,000 | 90 hours | USB receiver and Cable | 61 g | Feb 2026 | |
| Standard | 5 | 48,000 | 135 hours | USB receiver and Cable | 61 g | Sept 2026 | |
| Standard | 6 | 35,000 | 95 hours | USB receiver and Cable | 54 g | Apr 2024 |
Previous model: Viper V3 Pro.
Sources
- razer.com/gb-en/gaming-mice/razer-viper-v4-pro
- razer.com/gb-en/gaming-mice/razer-viper-v4-pro/RZ01-05630100-R3G1
- razer.com/newsroom/product-news/viper-v4-pro-gigantus-v2-pro
Photo: medias-p1.phoenix.razer.com
