Magece G1 Professional 3200 DPI LED Optical USB Wired With 6 Buttons Gaming Mouse Mice for Computer PC Gamer(Black) Great design Gaming mouse to fit snugly under your palm,Ergonomic design,internally and externally,to create the ultimate game concept,long-term use without fatigue.4 Colors LED Light with two modes.Cycle breathing and constant single-light modes. DPI:1200/1600/2400/3200,Polling Rate:500Hz,DPI and Polling Rate settings are closely related to the game performance,high polling rate can possible to reduce the likelihood of your movements being misinterpreted. The hot key design: the first button of the left is the free double-click button, and the second, the third button are forward key and back key; more convenient to scan the web-page and files Compatible system:Windows 98/ 2000/ ME/ NT / XP/ win 7/ win 8/ win 10/ Mac OS and other OS,plug & play Intelligent connectivity, no need to code, plug & play (No need CD driver).Metal bottom more stable when mouse moving,style more fashion as well.