TF181 TECHFON WIRELESS ไร้สาย 2.4GHZ
Advanced 2.4G wireless smart technology
Adapt 1000DPI design,useful fast and convenient
Auto sleep func

tion, take off receiver or shutdown computer, it will go into sleep fastly for saving battery
No driver, plug & play
Mini receiver convenient
Support Win Me,2000,Xp,Vista,7,Macintosh OSX 10.2