... wireless WiFi express adapter is convenient for access internet without messy used in iPad, iPhone, iPod , Mac book Introduction :Made for Apple devices, ... 54/48/36/24/12/9/6Mbps(option)11b: 11/5.5/2/1Mbps (optional)ChannelsChannels 3, 6,9, 11Spread spectrumDSSS ... 20dBm Led Indication Power, LAN, WLAN Power adapter 5V 500mA Unit size 63x23x16mm Weight 35g Wifi Express adapter for iPHONE /iPad /iPod