M990 - Meetion Mechanical Profession Mouse

Aluminum alloy base, advanced optics localization pattern. freely move on any surface (except glass). High resolution, gaming sensitive response. 5 million times long service life of microswitch. High polymer wear-resisting foot pads, 10 times stronger than normal ones. The natural are design accords with the shape of palms. High/Full speed USB interface, 480MBPS of the transmission rate for each second. Games, Multimedia cont