Darkiron 112 2015 New Gaming Mouse Mice with Buttons, Buttons, LED Optical for Pc /Mac (White) 3 DPI sensitivities (800/1600/2400/), with different DPI levels better suited to different games. Instantly adjust DPI sensitivity with the touch of a button. A pulsing LED light with 4 colors; each color indicates the DPI level selected. The LED light can be turned off by the switch on the bottom of the mouse if necessary Soft and comfortable surface, Ergonomically designed, long-term use without fatigue; No driver required, allowing quick and easy set-up. Features non-slip rubber on the thumb rest and scroll wheel and connects to your computer via a 1.5 m cable with a gold-plated USB plug. The cable also contains a magnetic layer that eliminates interference.