Razer Viper Ultimate Lightest Wireless Gaming Mouse: Fastest Gaming Switches – 20K DPI Optical Sensor – Chroma Lighting – 8 Programmable Buttons – 70 Hr Battery – Classic Black

25 percentage Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom

Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light

Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides

The 1 Best-Selling Gaming Peripherals Manufacturer in the US: Source – The NPD Group, Inc., U.S. Retail Tracking Service, Gaming Designed: Keyboards, Mice, PC Headsets, and PC Microphones, Based on dollar sales, Jan. 2017- June 2020 combined

The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes

8 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3