Sign in to My Device Info to see devices that match your service. If you’re not a customer, enter your address to find compatible options. Note: Most modems need a router to use WiFi or …

Jun 30, 2025 · From Xfinity’s list of 83 compatible third-party modems, we researched and selected modems that will work best with your Xfinity plan according to price, specs, supported …

Shop for Xfinity Compatible Modem at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up.

Oct 1, 2025 · View the numerous Comcast XFINITY approved modems, but it is easier to look at the list below for the top recommended modems. Two categories (WiFi and DOCSIS 3.1) help …

Feb 21, 2023 · Save money on your Comcast bill with these five Xfinity-approved cable modems from ARRIS, Motorola, and NETGEAR.

Sep 23, 2025 · Searching for the best modem for Xfinity can be overwhelming. Here are some of the Top Xfinity modems for you with Features & Comparison

Mar 1, 2024 · To help you, we’ve rounded up some of the best modems for Xfinity. So, let’s get right to it. To provide you with the best available options, we conducted thorough research on …

Comcast Customer Service is here to provide Help and Support for your Xfinity Internet, TV, Voice, Home and other services.

Jun 26, 2024 · Below is a full list of compatible devices. However, we suggest using a device marked “recommended” to ensure the most reliable experience based on performance and …

Alternatively, some Xfinity customers may wish to purchase and use third-party cable modems and gateways. However, you will miss out on the full suite of Xfinity services.