wifi adapter IEEE802.11b/g/n Realtek 8187 Chipset Output Power:6000mw Antenna:18dBi ... 6000MW 6w 2.4GHz Standard802.11b/g/nInterfaceUSB rev.2.0 A-TypeFrequency Band2.400GHz-2.484GHzRadio typeIEE802.11n: BPSK, QPSK, 16QAM ... QAM, 16-QAM, QPSK, BPSK)IEE802.11b: DSSS(CCK/DQPSK/DBPSK)Data Rate802.11n: 150Mbps802.11b: 11Mbps, 5.5Mbps802.11g: 54MbpsAccess ... 7,2000,XP32/64, Vista 32/64, Linux and MAC OS x