... :1).Resolutions: 800DPI2).Easy to install3).Plug-and-play function4).USB and PS/2 interfaces5).3D optical mouse fits left ... touch7).Supports Microsoft Windows 98, Me, 2000, XP, and Vista OS8).Colors: silver with spray paint, red with ... spray paint, white, black, orange, green, yellow, amaranth, and blue,9).Power supply: 5V, 100mA10).Dimensions: 50 x 40 ... KMS-18/ Mini 3D Optical Mouse,3D Computer Mice