无线USB接口适配器和高能量和高感觉

Wireless USB AdapterThe product has high power and high sensitivity. Further, it provides an external antenna which can easily advance your distance and performance more flexible. To protect your wireless connectivity, the high-speed wireless USB adapter can encrypt all wireless transmissions through 64/128/256-bit WEP data encryption and also supports WPA. With the High-Speed Wireless USB Adapter, you will experience the best wireless connectivity available. Features:l Connects at a full 54Mbps High Speed Transfer Rate for 802.11g. l Detachable antenna with RP-SMA connector - upgradeable to a higher power antennafor a wider wireless coverage.l High Output Power up to 500mW (27 dBm) for extend the coverage range up to 5x than standard USB adaptersl Operating distance of up to 1000 meters in free spacel Plug -and-Play compatible with all computers.l Software AP Function, Support PSP, X-Link, QoS, WMM, BT3l High security 64/128/256bit WEP Encryption, TKIP, WPA, 802.11SPECIFICATIONS:ModelGS-27USB-50Standard:IEEE 802.11b, IEEE 802.11g (WIFi Compatible)ChipsetRealtek RTL8187L+RTL8225RTL8187B & 8187L both available!Frequency Band:2.412GHz 2.484GHz unlicensed ISM bandData Rate:IEEE 802.11b: 1, 2, 5.5, 11MbpsIEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, 54MbpsOutput Power27dBm/500mWTransmitter Power:11g 19 ± 2dBm@54Mbps11b 25dBm ± 2dBmOperating Range:Up to 1000M in open environmentPower Consumption:Transmit:600mA Receive:400mAAntennaModel:GS-27USB-50 (with 5dBi RP SMA dipole antenna)Security:WEP (64/128/256bit), WPA, WPA-PSK, WPA2 TKIP/AES, WPA2-PSKI/O Interface:USB2.0/1.1Operating System:Windows98SE, ME, 2000, XP, SP2, Vista, MAC, LinuxOperating Temperature:-20°C +70°CStorage Temperature:-40°C +80°CHumidity:10 90% (non-condensing)Channels:2412 2462 MHz (US) 11 channels,2412 2472 MHz (EU) 13 channels2412 2484 MHz (Japan) 14 channelsLED:Link/ActiveReceive Sensitivity:Operating at 11Mbps:-82dBm@8%PER, 54Mbps:-65dBm@8%PERData Modulation Type802.11b: BPSK,QPSK, CCK 802.11g: OFDMPowerUSB Host DV5V