... g 500mW high power wireless USB adapterChipset: Ralink 3070Dual Detachable antenna with RP-SMA Connector - upgradeable to a higher power ... 11b: 1, 2, 5.5, 11MbpsIEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, 54MbpsIEEE 802.11n: 150MbpsTransmitter ... on surrounding environmentPower ConsumptionTransmit:800mA ; Receive:400mAAntenna Dual 5dBi Detachable dipole AntennaSecurityWEP (64/128/256bit), WPA, WPA-PSK, WPA2 ...