1-5 of 5 Answers
ONLY if the AT&T device is a router....and NOT a combination modem and router.
Sorry, there was a problem. Please try again later.i would say yes i have comcast and it works great
Sorry, there was a problem. Please try again later.No. This modem is made specifically for cable.
Sorry, there was a problem. Please try again later.Yes most definitely if your router is older than 3 years.
Sorry, there was a problem. Please try again later.I would replace any provided WiFi with this unit. This unit exceeded my expectations. Well worth the money. Was very easy to install.
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