XINMENG XM-326 Wired USB Computer Game Rainbow Breathing Light Mouse, A3050 Chip,4000DPI,6Buttons (White) MOUSE LIGHT7 colors LED breathing light, more colorful, bright and dazzle. Simple to use -just "plug and play". No additional software or firmware required. MOUSE CHIPSThe mouse install Avago A3050 professional game engine chip, strong performance that refresh rate up to 6600 frames/s. Responsive and precise positioning. MOUSE DPIXINMENG M326 gaming mouse has 4 DPI setting up to 4000 by clicking DPI button. Completely satisfied with requests of gamer. ERGONOMIC DESIGNThe mouse is ergonomic design, the radian was further improved, prefectly fit you hand curve. Comfortable feeling suit for long time using. MOUSE DETAILAnti-slip roller is more flexible. Up to 20 million clicks life and 6 multi-function buttons accord with your general use. Support Windows XP/ Windows Vista/ Windows 7/Windows 10 ect.common sysytems.