Specification :
* Resolutions: 800DPI
* 3D optical mouse fits left and right hand
* Unique ergonomic design for comfortable touch
* USB and PS/ 2 interfaces
* Easy to install
* Plug-and-play function
* Supports Microsoft Windows 98, Me, 2000, XP, and Vista OS
* Colors: silver with spray paint, red with spray paint, white, black, orange, green, yellow, amaranth, and blue
* Various colors are available
* Power supply: 5V, 100mA
* Dimensions: 50 x 40 x 105mm
* CE and FCC certified