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.

Some Comcast modems are equipped with a "Reset" button for quick resets. To reset these modems, locate the "Reset" button on the front or back of your modem. The location varies from one model to ...

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.

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 ...

In lab tests, the xFi Advanced Gateway managed to achieve whopping Wi-Fi speeds faster than 1.5 Gbps and could go even faster, as Wi-Fi devices become more powerful and Internet speeds increase.

First announced at CES 2017, Comcast's fiber-ready xFi Advanced Gateway is now available to its Xfinity Gigibit Internet subscribers.

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.

The internet delivery giant also announced it will wrap its (previously) $5.99 a month xFi Advanced Security package of cyber-protective tools into the existing price of a Xfinity gateway rental.

It's no secret that modems provided by your ISP can leave a lot to be desired. Comcast is making that process just a little bit easier thanks to the xFi Advanced Gateway modem and router.

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.

It's important to note, though, that these features aren't specific to Comcast's xFi Advanced Gateway. This is a standard that is being applied across modems, routers and devices, but as with any ...