HomeThe Best10 Best Modem for Xfinity: Here are the Market's Top Choice

10 Best Modem for Xfinity: Here are the Market’s Top Choice

If you are looking for the best modem for Xfinity, then you have come to the right page. Here, you can learn more about the top products that connect you to the internet fast – and without fail.

You probably pay your ISP for the privilege of renting a modem if you’re like most people. But did you realize that owning your own modem can really save you money?

That’s right: by purchasing one of the best cable modems, you can avoid the monthly rental price and begin saving money immediately.

However, with so many various modems on the market, deciding which one is suitable for you can be difficult.

That’s why we’ve compiled this list of the best modems for Comcast Xfinity, as well as some things to think about before you buy.

Whether you’re a first-time user or a seasoned pro, you’ll be able to determine the ideal modem for your needs.

10 Best Modem for Xfinity

1. Netgear CM1000

It is heralded as the fastest modem on the planet – with a speed of as much as 10 Gbps.

That is, of course, if you live in an area where Xfinity speeds go beyond 1 Gbps. And, if you have a gigabit plan, then you’re in for a treat!

Despite its lack of a second ethernet port, the Netgear CM1000 works with any WiFi router. And while it’s a little pricier at $159.99, it can help you save over $100 in modem rental fees.

2. NETGEAR Cable Modem DOCSIS 3.0 (CM700)

If you are not big on modems with complicated installation instructions, then this product is for you.

Installing the Netgear CM700 is as easy as plugging the socket, connecting the ethernet, and pressing the power button.

With a bandwidth of up to 1.4 Gbps, this modem offers a download speed of up to 175 MB per second. This makes for ultra-fast downloading – about 10 seconds for a 4K video.

It may be a wee bit expensive, but it’s worth every penny – especially if you have an Xfinity extreme pro plan.

3. Motorola MB7621

If you want to get the most of Xfinity’s 400 Mbps speeds, then the Motorola MB7621 24×8 Cable Modem is your best choice.

This high-speed gadget is very easy to set up, so even newbies can easily install this modem.

The Motorola MB7621 24×8 Cable Modem comes with surge and lightning protection, so you know it’s safe in the advent of berserk weather conditions.

This investment allows you to save as much as $160 in modem rental fees at an affordable price.

4. ARRIS SURFboard SVG2482AC

With its sleek and pristine white appearance, ARRIS SURFboard SVG2482AC proves to be the best modem for Xfinity in terms of style.

While a new unit can set you back by as much as $186, it’s a worthwhile investment with its superb capacity and performance.

The ARRIS SVG2482AC can offer download speeds of up to 400 Mbps and WiFi speeds of up to 1750 Mbps.

With four Ethernet ports and 2 USB ports, it enables you to connect to several internet-capable gadgets in your house.

5. Motorola MB8611

The Motorola MB8611 is an excellent choice for a high-quality cable modem with superior performance and dependability.

This modem operates at a lower temperature and with greater efficiency than other versions, making it an excellent long-term investment.

Furthermore, the AQM feature ensures that your signal remains strong and constant even in places where coverage is weak.

The Motorola MB8611 will provide you with a fast, consistent connection whether you’re streaming movies, gaming online, or simply surfing the web.

6. Motorola MB7220

If you have a Mac, Linux, or Windows computer, a game console, or an HDTV (even all of them), then the Motorola Model MB7220 is for you.

It is one of the cheaper models, though it offers a decent download speed of up to 343 Mbps.

The Motorola Model MB7220 has a compact and sleek design that you can fit almost anywhere.

With a two-year warranty and certification by the Xfinity company itself, it proves to be a smart buy for prudent internet users.

7. Netgear Nighthawk C7000

For individuals with bad Comcast service, the NETGEAR Nighthawk C7000 Dual Band Cable Modem Router is ideal.

This router has a dual-band technology that creates two different WiFi networks, ensuring that your devices have the best possible connection at all times.

This router provides great range and performance thanks to its high-powered antennas and beamforming technology.

8. Netgear CM500

What makes you think you can’t have it all? The Netgear CM500 eliminates lag and buffering while gaming, streaming, and surfing.

The CM500 is also ideal for homes with several devices and users, thanks to its DOCSIS 3.0 capabilities. So, what do you have to lose?

If you are looking for a good modem that wouldn’t hurt your budget, then the Netgear CM500 is definitely for you. It works well for most Xfinity internet plans.

9. Motorola MG7700

Are you looking for a powerful modem/router that can manage a large number of devices? The Motorola MG7700 is the answer.

You’ll be up and running in no time, thanks to the reliable speed and straightforward installation.

You may also rest easy knowing that this modem/router is covered by a two-year warranty.

The Motorola MG7700 is a robust and dependable modem/router that provides stable internet speeds.

The MG7700 is ideal for large houses with several devices due to its powerful signal.

10. ARRIS SURFboard SBG10

When it comes to the internet, speed is everything, and with the ARRIS SURFboard SBG10, you can make the most of it.

This modem router allows you to surf and download faster, which is ideal for individuals who want to keep ahead of the competition.

When it comes to your internet, the ARRIS SURFboard SBG10 modem router provides the speed and performance you require.

Its simple touchscreen interface makes setup a breeze, and its professional voice guarantees that you always have the best surfing experience possible.


As you can see, there are a few aspects to consider while looking for the best modem for Xfinity. But don’t worry, we’ve thought of everything.

All the items on this list have been thoroughly evaluated, and we can confidently suggest them as the best modems on the market.

So, what do you have to lose? Begin shopping and connecting with others faster than ever before!

Last update on 2023-09-21 / Affiliate links / Images from Amazon Product Advertising API

The team behind GameGrinds is a passionate group of gamers who are dedicated to providing high-quality and fact-checked guide articles to its readers. With a deep understanding of the gaming world and a love for all things gaming, they strive to create content that is both informative and useful to readers. The team at GameGrinds is committed to delivering the best possible experience to its readers.


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