Features: Accord with IEEE802.11b/g/n standard.Wireless Transmission Rate up to 300Mbps.Support for USB2.0.Support wireless Roaming techology， ensure efficient wireless connectionSupport encryption function， prevent them from netStrong compatibility， support a variety of mainstream operating system.Mini portable size， convenient to carry.Specifications:Chipset: RTL8192cuModel: CF-WU825NWireless Standards: IEEE802.11b/g/nTransmission Rate: 300Mbps.Interface: USB2.0.Network: high speed EthernetSupport Operating System: Windows 2000， XP， Vista， Win7， Linux， MAC OSSize: 4*2*0.8cmPackage Includes:1 Wireless Adapter1 CD Driver1 User Manual