Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Switch – 20K DPI Optical Sensor – Chroma Lighting – 8 Programmable Buttons – 70 Hr Battery

Meet the gaming Mouse that’s powered by an ultra-fast wireless technology engineered for pro-grade performance. Featuring 20, 000 DPI resolution for extremely precise tracking, optical mouse switches that actuate at the speed of light, and up to 70 continuous hours of play.
Lightweight, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers and achieves its weight without the need for drilled holes
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
Maximum Speed(IPS):650,On-board Memory Profiles:5. Dock Compatible