Modem is certified for XFINITY by Comcast, Time Warner, Cox, Charter & more. It is not compatible with Verizon, AT&T, or CenturyLink. -johnny_miller
Edited February 14, 2018
at 11:44 AMby
I just saw this at Amazon.com. If you are looking for an upgrade to your home networking set up, Amazon has the Netgear R6700 AC1750 wi-fi router bundled with the CM500 Cable Modem at $99,.99, save $47.93.