We are special in producing optical computer wired mouse,wireless mouse,webcam,gamepad,mobilephone wired mouse,wireless mouse,2.4G mouse Advance optical orientation technologyErgonomics designedIntelligent Internet function800 DPIZoom in and zoom out function3D function,multiple decodedWorking on any surface except glass and mirrorCompatible with Windows systemPS/2, USB, Combo port availableMINI ...