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