Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a third-party modem instead. Here's how.

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 ...

An Xfinity customer shares on TikTok that their supposed "upgraded" modem ended up being the same exact device.

Got a new cable modem (model: XB7) from Comcast today. Powered it up, got it activated, put it in bridge mode and connected it to my router (model: Netgear R7800). Everything seemed to be working ...

Netgear combines cable modem, Wi-Fi and voice service in a new gateway for Comcast You now can get your own internet equipment even if you use telephone service from Comcast.

Xfinity Internet has introduced Wi-Fi Motion, a feature that enables motion detection through the home network using the Advanced Gateway and connected devices.