... accurate positioning; Automatic on frequency, 256 group ID, Use: suitable for gamers support mouse maximum acceleration of 20G, don't move ... and play, In various environments, freedom, need not use mouse pad, strong ability to adapt to the media. Any occasion, don ... , when not working automatically enter energy saving mode. Frequency range 2.4Ghz-2.4835Ghz; Operating system Windows 9X/ME/2000/XP/Vista ...