Razer Viper V3 Pro
#4 in Mouse · Rated 4.7
Ultra-light wireless esports mouse with 8K polling
The Viper V3 Pro is a featherweight, ambidextrous gaming mouse designed for competitive play. It features Razer’s Focus Pro 35K Gen-2 optical sensor, a 54 g chassis, six programmable buttons, and an 8000 Hz HyperPolling wireless option for near-instant responsiveness. The Gen-3 optical switches provide durable, fast actuation, while the software (Razer Synapse) enables deep customization of DPI profiles, button mapping, and lighting. The Viper line is a long-running esports favorite, known for its balance, a comfortable feel across grip styles, and strong build quality. In 2025, RTINGS and other outlets praise its precision and low latency as a top pick for FPS titles, while noting the premium price. Sources: Razer product page, TechRadar review, RTINGS testing results.
Features
- Focus Pro 35K Gen-2 sensor
- 8000 Hz HyperPolling (Dongle) / 4000 Hz standard
- 54 g weight
- Ambidextrous shape
- Gen-3 optical switches
Pros
- Exceptional accuracy and tracking
- Very light with comfortable shape
- Strong software customization
Cons
- Premium price
- Ambidextrous feel may not suit all palm grips