Sienoc 150Mbps Mini Wireless USB Wifi Adapter LAN Internet Network Adapter 802.11n/g/b Brand new and high quality. IEEE 802.11n, IEEE802.11g, IEEE802.11b standard. Data Rate up to 150Mbps. Supports WEP,WPA,WPA2,WAP1 encryption modes Interface: USB 2.0 With internal antenna Works with Windows 7, Windows XP, Windows Vista and Windows 2000 300Mbps Wifi Adapter .