SODIAL(TM) Wireless Internet USB Adaptor WiFi Dongle 150Mbps For Windows 7 / XP / Vista 150M wireless usb adapter, 2.2GHZ WPA data security usb1.1/2.0 support Just insert the adapter into an available USB port (windows will be able to find the drivers instantly), no need to reboot. The Adapter powers itself from the USB port.