... ModelAF-AG7StandardIEEE 802.11b, IEEE 802.11g (WiFi Compatible)ChipsetRealtek 8187LFrequency Band2.412GHz ~ 2. ... 8%PER, 54Mbps:-65dBm@10%PEROperating RangeUp to 1000M, depending on surrounding environmentAntennaDetachable dipole AntennaSecurityWEP ... -PSK, WPA2 TKIP/AES, WPA2-PSKI/O InterfaceUSB2.0/1.1Operating SystemWindows98SE, ME, 2000,2007, XP, ... High Power Wireless USB Adapter,Wifi Modem,Data Card