Wireless Routers

10 Best Xfinity Compatible Modems – Approved Modems 2020

Xfinity Compatible Modems: When it comes to handling and working with the internet, the best option that you would get in the US is perhaps Xfinity internet service. In fact, you would find that the Comcast compatible modems work the best with the Xfinity internet service.

If you are using the Xfinity internet services and plan using it for prolonged periods of time, it may be a good idea to go with the purchase of a modem than renting it. In essence, if you have decided to buy a modem, then it would be quite essential to give a thought to the right choice of Xfinity approved modems. But, how would you pick the best options for the right modems that work with Xfinity? We would assist you in how to pick the best options.

Xfinity Compatible Modems

The Best Comcast Xfinity Compatible Modems

The modems listed below have been tested by Networking experts at Freedom 251 at various locations where the internet is powered by Comcast Xfinity, so be assured!

IMAGE PRODUCT DETAILS
Xfinity Approved Modem Xfinity Approved Modem
NETGEAR CM500-1AZNAS DOCSIS 3.0 Cable Modem
  • Max Download Speed:686Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem
  • Max Download Speed:686Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
MOTOROLA MG7550 16×4 Cable Modem
  • Max Download Speed:686Mbps
  • Channels:4 upstream channels
  • Ethernet Port:4 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
NETGEAR Nighthawk WiFi Cable Modem
  • Max Download Speed:960Mbps
  • Channels:8 upstream channels
  • Ethernet Port:4 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
Asus CM-16 Docsis 3.0 Cablelabs
  • Max Download Speed:686 Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
Linksys High Speed DOCSIS 3.0 AC1900 Cable Modem
  • Max Download Speed:1.9Gbps
  • Channels:8 upstream channels
  • Ethernet Port:4 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
MOTOROLA MB8600 DOCSIS 3.1 Cable Modem
  • Max Download Speed:1Gbps
  • Channels:8 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
ARRIS SURFboard DOCSIS 3.0 Cable Modem
  • Max Download Speed:343Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
TP-Link TC-7610
  • Max Download Speed:343Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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XFINITY APPROVED MODEM XFINITY APPROVED MODEM
D-Link DCM-301 DOCSIS 3.0 Cable Modem
  • Max Download Speed:150Mbps
  • Channels:4 upstream channels
  • Ethernet Port:1 Gigabit
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1. NETGEAR CM500-1AZNAS DOCSIS 3.0 Cable Modem

The Netgear CM500 is one of the best cable modems under the budget that you will find among all available in the stores. It is a sleek yet powerful modem. In our research, we had connected multiple devices to it and even though the speed was distributed, every one of those worked perfectly great.

NETGEAR CM500

Yet another problem that has been encountered is the heating problem. If it isn’t placed ina leveled place or in a cool environment, the heating might mess things up. So, it is recommended to keep it away from devices that heat up. Apart from all this, you can go for this modem since it will perfectly fit your budget with features that go perfectly overall.

Pros
  • High-Speed Cable Internet
  • Affordable
  • Great performance
Cons
  • Heating Issues
  • 1-year warranty period

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2. ARRIS SURFboard SB6190 DOCSIS

When you search for Xfinity modems, Arris’s equipment is always at the top of the list. Not only do they manufacture the most Comcast-compatible modems out there, but they also make the most popular one: the SURFboard SB6190.

ARRIS SURFboard SB6190 DOCSIS

The SB6190 is a standalone modem that pairs with a WiFi router to provide cumulative download and upload speeds of up to 1.4 Gbps and 262 Mbps respectively. The modem has a single gigabit ethernet port on its color-coded backplate. This is fast enough to support Comcast plans up 600 Mbps, but if you have a gigabit internet plan, then you would actually be better off with Arris’ SB8200, which we placed at the top of our list of the best DOCSIS 3.1 modems.

Pros
  • IPv6 compatible
  • 32×8 bonded channels
  • 2-year warranty
Cons
  • No phone adapter
  • No RAM (not super important)
  • Arris makes new modems too fast

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3. MOTOROLA MG7550

The second Motorola on the list, MG7550, has a DOCSIS 3.0 cable modem and a dual-band AC1900 WiFi router with 4 gigabit Ethernet ports.

This combo should be used with cable provider plans of up to 375 Mbps. The Broadcom chipset saves you from DoS attacks, while Power Boost technology amplifies the WiFi signal which can cover an entire medium-sized home.

MOTOROLA MG7550

You can connect this device to many services and devices, like smartphones, tablets, game boxes, notebooks, as well as Amazon Echo, Google Home, Amazon Fire TV, Chromecast, Roku, Apple TV, and others. Plus, this Motorola device offers built-in parental controls to keep your kids secure when they use the internet.

Pros
  • Great performance and speed
  • Built-in wifi router
  • 4-Gigabit Ethernet ports
  • Simple setup
Cons
  • Issues with the wireless range
  • Security Issues

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4. NETGEAR Nighthawk C700

The Netgear C700 is one of the best 2-in-1 cable modems and router combo you will find the market. With a speed of up to 960Mbps, you can enjoy high-quality video streaming and uninterrupted downloads.

Moreover, unlike any other router available it has 24 downstream and 8 upstream channel bonding and providing speed for plan up to 500 Mbps. The DOCSIS 3.0 has a 24 times faster speed than its previous 2.0 version.

NETGEAR Nighthawk C700

The system requirements for this modem is as follows: Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux, Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher. Also, it provides an only 1-year warranty which is a bit let down yet again like many other modems. But seeing the wide range of various other features you can surely go for it since it doesn’t cost much as you are getting both modem and router at this price.

Pros
  • Powerful processor
  • Built-in router
  • 24-downstream channels
  • Parental control and Guest Network
Cons
  • Limited Warranty
  • Poor Customer service

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5. Asus CM-16 Cable Modem

The Asus CM-16 is a relatively new addition to the list of Xfinity modems and it performs just as well as top picks like the Arris SB6190 while being a bit cheaper. If you have a 100 Mbps or slower service plan with Xfinity, then this modem is at the ideal performance point.

Asus CM-16 Cable Modem

Its sleek blue LED array keeps you informed that all channels are functioning, blinking, and/or changing color if you ever have technical issues. Just note that Asus support isn’t always the most helpful, and their warranty is only one year instead of two.

Pros
  • IPv6 compatible
  • 16×4 bonded channels
  • Easy setup
Cons
  • So-so support
  • Low max upstream
  • 1-year warranty

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What to look for in the Best Comcast Modem?

There are a few specific features you need to give specific thought to if you are really looking to get access to the best Xfinity compatible modems. Make sure you check for theses specific features in your choicest Xfinity approved modems before taking a decision for buying it.

DOCSIS Technology

The DOCSIS Technology stands for Data Over Cable Service Interface Specification. The standard can be one of the excellent options for transmitting a lot of data by means of a coaxial cable quickly enough. Just make sure that you have picked the Comcast compatible modems only after you have checked the DOCSIS standard. The latest version is on 3.1 and you can perhaps need to look for the right options.

Max Recommended Speed

Every internet plan irrespective of the service provider comes with a specific speed. However, do note, however, that the speed you get on your device would be defined by the maximum permitted speed on the device. Pick the best Comcast modem based on the actual speed you have opted for as part of your plan.

Make sure you have understood the speed provided under your Xfinity plan. This will help you get access to the best Xfinity compatible modems that would provide you access to exactly the same speed that is offered to you by Xfinity. Just ensure that you get one of the modems that work with Xfinity offers the same speed that your plan offers you

Channel Bonding

The modem normally has channels. These channels are comparable to different lanes on a highway. Having more lanes will help you get more speeds and let you connect more devices simultaneously. More channels on a modem will ensure a better speed in terms of data per second. This would translate into faster internet connectivity. While having more channels can prove to be a little expensive, you can make your calculations based on what exactly you are looking ahead to in terms of the performance of Xfinity approved modems.

The Comcast compatible modems can be available in different genres. Some of them are available at an affordable price, while a few others are offered at a higher price. Do look for the exact features you would actually be used before finalizing the modem. It may not be a good idea to pick a modem just because it has a huge number of features, but pay attention to the features that are useful for your requirements.

Pick the best Xfinity approved modems after duly checking out the reviews and features and get the best that perfectly meets your actual requirements. Get access to the right ones and get the best possible performance on Xfinity compatible modems.

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