Generic Mini 150m USB Wifi Wireless LAN 802.11 N/g/b Adapter with Antenna RT5370 150M USB 2.0 WiFi Wireless Network Card 802.11 b/g/n LAN Adapter with rotatable Antenna Wireless N speed up to 150Mbps, ideal for internet surfing and on-line gaming Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards. Frequency Range 2.4 - 2.4835 GHz Supports Windows 2000/XP/Vista/Linux/ Win 7/8/Mac Operating System