... across the Internet.Modularization CustomizeUser can combine modules as wireless, switch, USB, VoIP and printer server host ... BPSK, QPSK,16QAM, 64QAM, OFDMChannels 11 Channels (US)13 Channels (Europe)14 Channels (Japan)Wireless Frequency Range2400 ~ 2484.5Mhz ISM BandSafety ... Code Keying (CCK)Packet Binary Convolutional Code (PBCCTM)Wireless Operating RangeIndoors: Up to 328 feet (100 meters) ...