computer usb mouse: 1.ABS material 2.wired 3.Size:108*75*50mm 4.Patent NO.:20103057553.4 computer usb mouse: ... Patent NO.:20103057553.4Colors: black, red, green, sapphire blue, pink, white, yellow, orangeBrand: IndependentPlug and Play: SupportAnd Computer ... fast and sensitive, stable non-pointer jumping. USB interface, optical positioning technology. Unique appearance and unique ...