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.

Comcast Xfinity on Monday announced a new modem-router, called the xFi Advanced Gateway, which supports Wi-Fi 6E, the latest generation of Wi-Fi that can take advantage of the 6GHz spectrum band.

How to register your gateway You have two options for setting up your modem on the Xfinity network. Activating your service through the Xfinity app The Xfinity app centralizes everything you need ...

You also will need the aforementioned new modem, an extra $10 per month (plus the usual taxes and fees). One important thing to note: Comcast's monthly terabyte data caps will still apply to those ...

A white light blinking on your Xfinity Gateway, modem, or router indicates a network connection issue. Generally, it means that the Xfinity Gateway, modem, or router is trying to establish a ...

Comcast is transforming its customers' home modems into public Wi-Fi hotspots by adding a second signal to each device. In addition to a customer's home Wi-Fi connection, Xfinity wireless gateways ...

The front and back of the new Netgear gateway for Comcast. Dong Ngo/CNET If you're a Comcast internet customer, it's generally a good idea to get your own equipment; you have better control of ...

Comcast, like most cable ISP services, provides most of its subscribers with a basic all-in-one modem solution that combines an Internet gateway with a router. If you have a more complicated home ...