A:AnswerYes, this is a modem and wifi router in one. It works well!
Do not use xfinity as cable service so not sure that it will work ... do not see why it shouldn't.
You need to make sure to call comcast to "register" your modem/router with them when you plug it in so that comcast can "see" it on their lines.
Motorola gives you simple instructions on how to add the wifi router to your system and they have phone support to walk you through it if you need it.
A:AnswerWith kinda, mesh uses its own network. It does not merg in the current Motorola unit.
Mesh will work by itself it will need a cat5 cable, which is usually supplied.
A:AnswerYes. I work from home and we use Forticlient VPN from work. This cable modem is solid with very good speed, and I've only experienced one vpn disconnect so far.
A:AnswerUp to 686 Mbps for 2.4 GHz (Depends on your subscription of your ISP-Standard use for most people in Cali), Up to 1900 Mbps for 5GHz (5G Does not exist in my area).
A:AnswerYes, it works with Comcast and it is an easy setup online with Comcast. I will say that I have had many, many internet failures since installing this two months ago, but I have been unable to determine for sure if it is this modem or Comcast .
