U.S. Robotics 802.11g Wireless USB Adapter:Easily connect your laptops or desktops to a high-performance wireless network using USB 1.1/2.0 ports. USB port powered to reduce wiring clutter and included Profile Manager for automatically connecting to wireless networks you commonly use makes it incredibly simple to get connected – wirelessly – fast. 54g Technology delivers up to 25% faster throughput than standard 802.11g while providing the security you demand with support for 802.11x, 64/128 Wired Equivalent Privacy (WEP), Wi-Fi Protected Access (WPA) and up to 30% greater coverage. With broad compatible with all 802.11g and 802.11b networks, this U.S. Robotics Wireless USB Adapter delivers for your wireless connectivity needs.