. . WIRELESS ADAPTER - ALFA AWUS036H

Alfa Networks 1000mw USB Wifi Adaptor
802.11b and 802.11g, 13 Channels
Connects at a full 54Mbps via USB 2.0
Brand new, fresh from manufacturer, boxed
Detachable 5dBi antenna with RP SMA connector
High security 64/128bit WEP Encryption, TKIP, WPA,
OS Support - Windows CE5.0,98SE,ME.200,XP, Vista, 7 <32 bit only>, Linux 2.6, Mac 10.3,10.4,10.5,10.6
Drivers for download here
Realtek 8187L chipset
Full details here
Declaration of Conformity here