Edimax EW-7128G Wireless 802.11b/g Turbo Mode PCI Adapter External Antenna with 30in cable Connections speeds upto 54 Megabits per second Advanced Encryption like WEP WPA and WPA2 Supports Windows XP, 64bits XP, Vista, 64bits Vista Supports Mac OSX 10.3 & 10.4 & Linux