Razer Viper Ultimate Wireless Gaming Mouse Mercury

Forget about average and claim the unfair advantage with the Razer Viper Ultimate—a wireless gaming mouse built to win.

Razer Hyperspeed Wireless

25% faster than any other wireless technology available, you won’t even realize that you’re gaming with a wireless mouse due to its high-speed transmission, lowest click latency, and seamless frequency switching in the noisiest, data-saturated environments.

Razer Focus+ Optical Sensor

Our new, improved sensor has an industry-leading 20,000 DPI with 99.6% resolution accuracy, ensuring that even the finest movement from this wireless mouse is tracked with consistency. Equipped with intelligent functions, the sensor becomes even more accurate, allowing for an acute level of precision for game-winning headshots.

Razer Optical Mouse Switch

Utilizing an infrared light beam to register every click, the switches in this wireless mouse actuate with an industry-leading response time of 0.2 milliseconds. Because it no longer requires traditional physical contact, this form of actuation removes the need for debounce delay and never triggers unintended clicks, giving you closer control and flawless execution.

74g Lightweight Design

Enjoy faster and smoother control with a lightweight wireless mouse designed for esports. Weighing just 74g, it achieves its weight without compromising on the build strength of its ambidextrous form factor.

70 Hours of Battery Life

Improved wireless power efficiency keeps it running at peak performance for up to 70 continuous hours—charge it just once a week to power 10 hours of daily gameplay.

5 On-Board Memory Profiles

Bring your settings anywhere and be match-ready in no time. Activate up to 5 profile configurations from its onboard memory or custom settings via cloud storage.

8 Programmable Buttons

Fully configurable via Razer Synapse 3, the 8 programmable buttons let you access macros and secondary functions so you can execute extended moves with ease.