Is it necessary to purchase a 3347W router with a wireless adapter to have a wireless connection to the Internet via FastAccess DSL?
If you already have an 802.11g compatible adapter or a compatible internal wireless card such as Intel Centrino, then you will not need to purchase an additional adapter in order to establish a wireless DSL connection with your 3347W router. However, if you do not have an 802.11g compatible adapter https://contact.AT&T.