A:AnswerI use a NETGEAR - Powerline AC1000 Wi-Fi Access Point and Adapter. It is more efficient than the wifi extenders and it gives me an Ethernet jack as well as wifi in another room.
A:AnswerIt won't work for VOICE. You need a different type of modem for that.
If you're signed in to Xfinity, go to:
www.xfinity [DOT] com/support/articles/list-of-approved-cable-modems
then find the My Device Info link.
Then sort by: Voice/Telephone enabled
A:AnswerThis might not be the best purchase for 400 mbps. When I check my Device Info using the link below, this device shows:
"Up to 375 Mbps"
www.xfinity [DOT] com/support/articles/list-of-approved-cable-modems
A:AnswerWhen I use the source below, it shows this device has a limit of Up to 375 Mbps
for an updates list, find the My Device Info link at www.xfinity dot com/support/articles/list-of-approved-cable-modems
This modem will NOT work for Xfinity VOICE.
A:AnswerI honestly do not know, because I use a local company and stream with a firestick. bit before I upgraded to this one I had another modem that worked with Dish. so I might