... /CCK/16-QAM/64-QAMOperating SystemWindow 98, ME, SE, XP-64, 2000, Vista, linux, macSource powerful wireless USB adapters, routers and 3G ... /24/18/12/9/6/11/5.5/2/1Mbps wireless LAN data transferrates4.Provides USB interface5.Supports Ad-Hoc and Infrastructure ... .Supports roaming between access points when configured inInfrastructure mode7.Supports Windows 98SE, Me, 2000, XP,Vista Wireless LAN Card