Intelligent connectivity, Just plug the wireless receiver into your computers USB port, and youre ready to go with no extra driver required. Well compatible with Windows7/8/10/XP, and Linux etc. Fits for desktop, laptop, PC, Macbook and other devices This mouse adopts the top class of power saving chip, 5 times power saving than ordinary wireless mouse, standby time is over 12 months,There is a button at the bottom of the mouse, three options: ON, OFF, light. Put it at light, the LED backlight will light up Adopt 2.4GHz wireless technology,2.4GHz Wireless provides a powerful, reliable connection, increases working distance of up to 15m 7 different key has different function,makes it easier to operate during the game.(Left/Right/Mid/Forward/Backward/DPI Loop/Fire Key (Equals double click) /polling rate button/Light Switch Button) Ajustable DPI Function: 600/1000/1600/2400,you can change Mouse speed easily;Maximum Acceleration 20G;Polling rate: 250Hz/500Hz