Where can I purchase wireless network interface cards?
A. You can purchase Wi-Fi (802.11b/g) wireless ethernet cards from major vendors such as Lucent, Cisco, 3Com, Intel, and Sony. They are sold through online retailers such as iGo, Insight, PC Connection, and Micro Warehouse. Offline retailers include Best Buy, Circuit City, Office Depot, and other computer accessory retailers. Dell, Compaq, IBM, Toshiba, and Apple also offer wireless cards for their laptop computers and/or sell wireless-integrated laptops.
