Modems That Work with Xfinity

Modems That Work with Xfinity

Can I bring my own equipment to Comcast? You can purchase your own retail modem for use with your Xfinity Internet and/or Voice service, as long as the equipment is certified to work on our network.

What modems are compatible with Xfinity TV?

Best Xfinity-compatible modems
ARRIS S33 — Best for Gigabit plan: $199.99.Motorola MB8600 — Best for Extreme Pro plan: $149.99.ARRIS SB6183 — Best for Blast! plan: $66.28.NETGEAR CM400 — Best for Performance Starter & Performance Select plans: $36.95.NETGEAR CM1150V — Best for voice plans: $188.77.

Do I need a modem and router for Xfinity?

If you want to connect more than one device to the Internet, you need a router. When you lease an Xfinity Wireless Gateway, the router is built into it. The Wireless Gateway acts as a modem (connection to the Internet) and a router (connecting multiple devices within the home).

Is it better to buy a separate modem and router?

If you are looking for high performance and a customizable experience, separate devices are better. However, modem router combos are more convenient, easier to set up, and save space.

Is Netgear Compatible with Xfinity?

NETGEAR Cable Modem DOCSIS 3.0 (CM700) Compatible with All Major Cable Providers Including Xfinity, Spectrum, Cox, For Cable Plans Up to 800 Mbps.

What is the most current Xfinity modem?

The Wireless Gateway 3 is the latest device from Xfinity, offering speeds over 700 Mbps.

How do I replace my Comcast modem and own router?

Here is How to Replace a Comcast Modem with your Own, in 4 Easy Steps:
Buy an Xfinity Compatible Modem & Router or a Gateway to Replace your Comcast Modem. Call Comcast to Activate your Modem (Or, Use the Activation App) Connect your Mobile Devices to your Router WiFi. Return your Old Comcast Modem!

How much does it cost to rent a modem from Xfinity?

Comcast Xfinity charges a standard $14 per month for your Wifi modem and router, or $25 if you opt for their premium in-home mesh xFi Pods. It appears on page 3 of your monthly bill under ‘regular monthly charges’ as a ‘modem rental.

Whats the difference between a modem and a router?

Your modem is a box that connects your home network to the wider Internet. A router is a box that lets all of your wired and wireless devices use that Internet connection at once and also allows them to talk to one another without having to do so over the Internet.

How often do modems need to be replaced?

Typically, you should look to upgrade or replace your cable modem every two to four years. Newer cable modem technology, such as DOCSIS 3.1, can have a variety of improvements, including faster download speeds, faster uplink speeds, enhanced streaming capabilities, DOCSIS 3.1 capabilities and more.

Does it matter what modem I use?

No, not any modem will do. In fact, using the wrong modem can significantly limit the speed of your internet connection. In this post we’ll take a close look at modems and what you can do to make sure your modem is helping to optimize your internet connection.

What is the difference between a 3.0 and 3.1 modem?

The biggest difference between DOCSIS 3.0 and 3.1 is that DOCSIS 3.1 technology can support download speeds 10 times faster than DOCSIS 3.0, up to 10Gbps.

Maya Lin-Takahashi
Author

Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.