... RP-SMA connector - upgradeable to a higher power antenna for a wider wireless coverage. · High Output Power up to 500mW (27 dBm) for extend the coverage range ... 11b: 1, 2, 5.5, 11MbpsIEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, 54MbpsOutput Power27dBm/500mWTransmitter Power:11g 19 ± 2dBm@ ... OFDMPowerUSB Host DV 5V Accessory1 x Gsky Networks 500mw 802.11g High Power USB Adapter GS-27USB1 x Mini USB cable1 x ...