This modem and router combo features a full-rate ADSL 2/2+ modem, a 4-port Ethernet switch and a dual-antenna wireless-N router in one unit for a wide range of high-speed connection options.
I purchased this to replace my 3 year old AT&T 2Wire DSL Gateway, which abruptly died.
I had this out of the box and surfing the Internet in 5 minutes easy.
User interface is pretty straightforward and much easier to understand than other modems that I've encountered in the past.
One word of caution: Make sure you know your AT&T username and password credentials for initial setup. Luckily, the username is listed on your AT&T DSL bill. It should end with "@att.net".