Razer has significantly reduced the weight of the Viper V3 Pro to an astonishing 55g, providing absolute control with its Focus Pro 35K Optical Sensor Gen-2, allowing your reflexes to truly shine. Razer's 8000 Hz HyperPolling Technology eliminates any latency that could impact reaction time, while the 3rd Gen optical switches ensure consistent and satisfying clicks. This mouse includes the Razer HyperPolling Wireless Dongle for a stable, low-latency connection and offers up to 95 hours of battery life, so you can focus on winning, not charging. It also features 6 programmable buttons with onboard memory to retain your settings. Designed in collaboration with world-class esports professionals, the Viper V3 Pro boasts a perfectly balanced, ultra-lightweight design for swift, precise movements tailored to your intentions. Dynamic Sensitivity allows for deeper control over DPI output and mouse input, adapting to your playstyle. The Rotation Tool aids in adjusting mouse orientation for horizontal swipes, and DPI Step Adjustments enable pixel-perfect sensitivity with single-step increments. Sensitivity Matcher lets you seamlessly transfer DPI settings from your current mouse to the Viper V3 Pro, and Smart Tracking auto-calibrates for a consistent lift-off distance on various surfaces.