真正的500mW Realtek的无线USB接口适配器

Real 500mW Realtek WiFi USB Adapter Main Function: chipset :Realtek 8187L(500mW) Host interface : USB 2.0/1.1 Peak throughput : 54Mbps Antenna : 1x2.4Ghz 5dbi SMA Connector Frequency: 2412 2484 mhz Security: WEP 64/128,WPA,WPA2,WPA-PSK,802.1X Operation system: Windows ME/98SE/2000/XP/Vista;Linux;MAC, Windows 7 Unit size: 85 x 63 x 22 mm; unit weight: 38.5g Specification: Standard IEEE 802.11g/bInterfaceUSB 1.1/ 2.0Frequency Band2.400GHz 2.484GHzRadio typeIEEE 802.11g: OFDM(64-QAM, 16-QAM, QPSK, BPSK)IEEE 802.11b: DSSS(CCK/DQPSK/DBPSK)Data Rate802.11g: 54, 48, 36, 24, 18, 12, 9 & 6Mbps802.11b: 11, 5.5, 2 and 1 Mbps with auto-rate fall backAccess ProtocolCSMA/CANumber of operation channel2.412 2.462GHz (Canada, FCC) / 11 Channels2.412 2.484GHz (Japan, TELEC) / 14 Channels2.412 2.472GHz (Euro, ETSI) / 13 ChannelsSecurity64/128bit WEPWPA(TKIP with IEEE 802.1x)WPA2(AES with IEEE 802.1x)RF Output Power(Typical)802.11g: up to 20 ± 1 dBm802.11b: up to27 ± 1 dBmSensitivity-75dBm @ 54 Mbps-87dBm @ 11 MbpsAntennaOne detachable 5dbi antenna(SMA connector)Dimension (mm)85(L) x 63(W) x 22(H) mm(not including antenna)Weight38.5gOperation Temperature0°C 60°C ambient temperatureStorage Temperature-20% 70% ambient temperatureHumidity10% 90% (Non-condensing)Driver supportWindows 98SE, ME, 2000, XP, Vista, Linux, MAC Packing and Accessories: Wireless LAN USB AdapterHigh gain 5dBi Antenna5ft USB extension cableDriver/Manual CD