D-Link DWL-122 802.11b 11 Mbps USB Adapter Wi-Fi compliant - meaning it connects and interoperates with other 802.11b Wi-Fi compliant wireless routers, access points and adapters Connects to any available USB port - cable included Data transfers up to 11 Mbps Range - Up to 328 feet indoors Works with Apple Mac OS X (10.2x) Jaguar, Microsoft Windows XP, Windows 2000, ME & 98SE You'll be up and running in a matter of seconds!