Wirecutter rates this “the best modem for most ... have a built-in wireless router.) Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter ...

Be sure to buy a modem that is approved by Xfinity to make sure you can get it activated without problems. Once you have your modem, you can use it with any of the best Wi-Fi routers for Xfinity ...

CenturyLink might be cheaper, but Xfinity boasts faster speeds and overall long-term value. Here’s the full run-down on ...

It's connected to the Xfinity 10G network. When the power goes out, the router's mesh system has a backup cellular connection with unlimited cellular data and a four-hour backup battery.

You may face connectivity and internet speed issues even if you have one of the best routers and internet service providers.

16x4 DOCSIS 3.0 cable modem plus a built-in AC1900 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit ... Approved by and for use with Comcast Xfinity and Xfinity X1, Cox ...