Summary: Setup was easy once I got the right info from my telephone company (which was the really hard part). Works with all DSL and ADSL technology apparently. Getting some lag on the WIFI while casting 720p though, not much though.
Summary: We had so many problems getting this modem to work with Centurylink. They didnt have the right settings for our state which is Illinois and when this was explained to the customer service representative from TP Link she still didn't get it.
Summary: AT&T is my DSL provider. They were not pleased that I ordered an outside wireless modem but helped me get through the setup along with TP-Link customer service. During the afternoon I keep losing signal but believe it is from ATT since it also happened at the old place with an ATT modem.