. D-Link Wireless-N USB Nano AdapterD-Link\'s Wireless N USB Nano Adapter delivers high performance wireless networking to a laptop or desktop PC via the ultra-fast USB 2.0. Its exceptionally small size means that you can keep it plugged in even when you\'re on the move. With Wireless N technology you get more speed extended coverage and virtually no dead spots with the assurance that devices remain compatible with previous network standards. Securing the wireless network has never been easier with Wi-Fi Protected Setup (WPS) which works at the touch of a button. The DWA-131 supports WEP WPA and WPA2 encryption methods and includes a configuration utility to find available. wireless networks and show quality/signal strength. Installation is a breeze simply insert the enclosed CD into your computer and the installation wizard - available in 18 languages! - will do the rest. No experience required.. .