... kinds of colors available Mouse with CE,FCC,ROHS optical Mouse M-432Features1. Sunplus Sensor: High precision optical sensor mouse2. Ergonomics ... resolution mouse4. 3 button optical mouse,zoom in and out function,over 1.000.000 times5. Plug and play,no need ... perfect response to mouse moving on any surfaceResolution800~1600 DPICompatibleUSB,PS2,U+PKey-Press LifeMore than 2 million timesSystem ...