... book and other wifi capable cell phones and tablets.Support wireless roaming technology to ensure efficient wireless connection ... .4835GHzTransmission rate11g:54/48/36/24//18/12/9/6Mbps(Adaptive)11b:11/5.5/2/1Mbps( ... Adaptive)Channel workChannels 3,6,9,11Spread spectrumDSSS(Direct Sequence Spread Spectrum)Data modulationOFDM/ ... Express Adapter for Apple decives, windows devices,Android devices