◆ Advanced optics localization pattern can 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 control mode switch.
◆ Four DPI transmission.