High Precision DPI Symmetrical Optical USB Wired Mouse with 7 Soothing LED Colors, 6 Buttons Gaming Mouse ,Black Ergonomic Mice for Pro Gamer High-precision optical sensor for reliable responsiveness and stability for fast gaming Includes quick DPI shift button 1000/1600/2400/3800 DPI for fast adjustment between games and uses Symmetrical & Ergonomic: Suitable for both right and left handed users. Forward and Backward function programmable buttons for customized navigation Plug and play. No setup or installation required. Compatible with Windows XP / Vista / 7 / 8 / 10 / Mac OSX and Linux 7 different LED light colors that change while in use, offering soothing ambient lighting(Warm tips: can not set in one specific color)