Razer Viper Ultimate & Mouse Dock

Color Classic Black Connectivity Technology 2.4GHz Wireless, USB Special Feature Wireless, Programmable Buttons, Portable, Lightweight, Chroma RGB Movement Detection Technology Optical 25% Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom 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 2 Years Warranty