Auawak Rapoo V300 Ergonomic APM Smart Breathing Light Built-in 32-bit 60MHz V-power3 Core Gaming Mouse for PC Laptops and Desktops - 4000DPI With Rapoo's brand-new gaming chip V-Power3, a 32-bit ARM core, 60MHz running frequency and 1 ms USB report rate, the V300 gives you powerful control in your game. Four-mode, adjustable DPI (800/1600/3200/4000), with a moving speed of up to 60ips and 20G acceleration, ensuring accurate tracking, anytime, anywhere. Professional gaming laser engine, with 6400 FPS image processing speed, 60 inches / s tracking speed and up to 1000 times / s USB polling rate, ensuring accurate tracking, anytime. anywhere. Built-in Flash memory can save the keyboard configuration file (including macro, backlight mode, etc.) in the game mode. You can play the way you want it, on any computer without the help of any software. You can update the firmware program in the driver to optimise your mouse performance (the firmware program can be downloaded from the our Rapoo website).