802.11 b/g high power wireless USB adapter       

chipset : Realtek 8187L (500mW)   

Host interface : USB 2.0/1.1

Peak throughput : 54Mbps

Antenna : 1x2.4Ghz SMA Connector  

Frequency: 2412~2484 mhz   

Security:  WEP 64/128,WPA,WPA2,WPA-PSK,802.1X 

Operation system: Windows ME/98SE/2000/XP/Vista;Linux;MAC

Unit size:  85 x 63 x 22 mm; unit weight: 38.5g