Adnet AD-890 Wireless Mouse (2.4GHz Wireless, Black)

Production features .2.4GHz digital wireless transmission, operation distance is up to 10 meters. Built in mouse memory, no pairing is needed after battery replacement. 4 section design, it's make service life of battery longer. Intelligent connectivity, no need to code, plug-and-play. Ergonomically designed, comfort grid, never make you feel tired using the mouse. Many dormant class control and power saving hibernation connectionless. Adjustable cursor sped, 800dpi/1200dpi, perfect use for graphic designers and gamers. Tchnical Spec. RF carrier: 2402 MHz-2480 MHz RF operation channel: 16, auto frequency hopping Rated operation. Current: 15mA@1.5V USB: ver. 2.0 System Requirements IBM or compatible PC Windows 98/2000/ME/VISTA/7 USB PORT Macintosh system Mac OS X + USB PORT