Wireless N USB Mini Adapter. Compatible with IEEE. 802.11b / 802.11g / 802.11n 2.4GHz Standard. High performance antenna design with multiple transmit/receive datapaths. Autosenses and Adjusts Speed to conditions for Maximum Performance. IEEE 802.1x and WPA2, WPA and Legacy WEP. Integrated antenna. Drivers for Windows 98/ME, 2000, XP, Linux, Vista. Clickn connect, d-links quick setup wizard, guides users step-by-step through the installation process, meaning you can configure this adapter in minutes without fear of having to call in a networking expert. Wireless standards a/b/g/n. Transfer speed up to 130Mbps. Ieee 802.1x and wpa2, wpa & legacy wep wireless security. Plug and play. USB 2.0 compatible. Size L8.7, W2.8, D1.2cm. Manufacturers 2 year guarantee.