1.500Wm 54 Mbps Wireless USB card 2.Chipset:realtek 8187L/B 3.Detachable 5dbi / 7dbi Antenna. 500Mw 54M Wireless USB adapterFeatures:Features:1. Deciphering the router ... ), WPA, WPA-PSK, WPA2 TKIP/AES, WPA2-PSKI/O InterfaceUSB2.0/1.1Operating SystemWindows98SE, ME, 2000, XP, SP2, Vista, MAC, LinuxOperating ...