USB Wifi Wireless Network 54m 802.11g Internet Adapter IEEE 802.11g and IEEE 802.11b compliant,Up to 54Mbps data transmitting rate Up to 300M transmitting distance, Support Soft AP functionality Support to auto detect network and change transmitting rated accordingly Support to connect PSP, WII, NDS to Internet,Support Xlink Kai Support wireless roaming capability,WMM for more fluent audio and video communication