Cool looking and designed for gaming. Streamlined design enhances grip. 4800dpi high resolution optical sensor, the resolution can be changed by driver software. Backlight and additional keys allow you to enjoy the convenience of control in any game. Gaming sensors work on any surface. The DPI change button lets you adjust the speed of mouse movement, and a color indicator reminds you which settings are currently in use. The anti-slip side grip design on the left and right sides is not easy to slip, which can effectively help gamers improve their accuracy.