wifi usb adapter

wifiusb wifi usb adapter WIFI-SKYHigh Power WLAN USB adapter + 5 dBi dipole Antenna Features: Connects at a full 54Mbps High Speed Transfer Rate for 802.11g . Detachable antenna with RP-SMA connector - upgradeable to a higher power antennafor a wider wireless coverage. High Output Power up to 800mW (28dBm) for extend the coverage range up to 5x than standard USB adapters Operating distance of up to 1000 meters in free space Plug -and-Play compatible with all computers. Software AP Function, Support PSP, X-Link, QoS, WMM High security 64/128/256bit WEP Encryption, TKIP, WPA, 802.11Specification: Model WIFI-SKY-32GStandardIEEE 802.11b, IEEE 802.11g (WiFi Compatible)ChipsetRealtek 8187B + 8225<Frequency Band2.412GHz 2.484GHz unlicensed ISM bandData RateIEEE 802.11b: 1, 2, 5.5, 11Mbps IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, 54MbpsTransmitter Power11g : 15 2dBm@54Mbps, EVM<-24dB 11b : 28 2dBm, EVM <35%Receive SensitivityOperating at 11Mbps:-82dBm@8%PER,54Mbps:-65dBm@10%PEROperating RangeUp to 1000M, depending on surrounding environmentPower ConsumptionTransmit:600mA ; Receive:400mAAntennaDetachable dipole AntennaSecurityWEP (64/128/256bit), WPA, WPA-PSK, WPA2 TKIP/AES, WPA2-PSKI/O InterfaceUSB2.0/1.1Operating SystemWindows98SE, ME, 2000, XP, SP2, Vista, MAC, LinuxOperating Temperature-20 70 CelsiusStorage Temperature-40 80 CelsiusHumidity10 90% (non-condensing)Size88(L)x 60 (W)x18 (H)mm ; BOX: 210(L)x152(W)x352(H)mm; Antenna: 191 mmWeight37.8g (Color BOX: 200g)CertificationFCC, CE, RoHS Package Content: Wireless LAN USB Adapter High gain 5dBi Antenna 5ft USB extension cable Driver/Manual CD