If that exact model of modem is on the compatible list, it should work, or at least work well enough to get you online. Whether it can make full use of your plan's speed is a separate matter.

The xFi combines a DOCSIS 3.1 cable modem with an 802.11ac Wi-Fi router. The Advantage model can handle Comcast’s gigabit internet speeds, though my current tier is 250 Mbps.

As I reviewed my old bills, I discovered that I spent a staggering $873 on Xfinity's equipment fees over the last six years.

Comcast introduced the newest version of its Xfinity xFi Advanced Gateway on Monday. The updated model builds upon previous iterations with the addition of Wi-Fi 6E support for tri-band ...

There are now two ethernet ports on each unit, rather than one on the old xFi Pod, each offering 10/100/1000 gigabit support. Coverage per Pod has improved as well. Comcast now says that a single ...

Comcast Xfinity customers have a new app to make it easier to expand and monitor their wireless home network. The nation's largest Internet service provider is launching Xfinity xFi, a free ...

The modem, which the company is billing as the most advanced device it's ever made, made its debut back in May, but starting today it's available in every market that Comcast offers gigabit internet.

Those who want the new box can order it via phone or through the xFi app. Comcast says 70% of its network will be able to take advantage of the gigabit speeds, with upgrades continuing in 2018.

Unless you’re buying a modem-router combo, you can pretty much select any router for Xfinity home Internet service. These include standalone routers and mesh routers.

What you can for sure expect from xFi is ease of use. Comcast said it allows users to manage their home network -- including the setup process, Wi-Fi passwords, connected clients, parental control ...

Comcast and its Xfinity brand have put a lot of attention behind the company's xFi internet management services in recent years, offering parents a pretty comprehensive set of tools to manage how ...