Estone 150Mbps 150M Mini USB WiFi Wireless Adapter Network LAN Card 802.11n/g/b 2.4GHz Standard: IEEE 802.11g, IEEE 802.11b LED Status:Link Status Activity Supported OS:Windows,XP,Vista,Windows 7,Linux System Requrements:Available USB 2.0 Port Windows 7/Vista/XP Interface Type:USB 2.0/1,1