Top 10 Best Comcast Modems Based On Customer Ratings

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Our team studied on 57051 reviews available online for Comcast Modems, chose the finest ones and prepared Comcast Modems Reviews for you. It was very difficult to shortlist the ideal Comcast Modems from thousands of products online. However, We tried to make sure that you get only the Best Comcast Modems from our suggestions. Check our listings-:

Best Comcast Modems
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Comparison Chart for Best Comcast Modems

57051 reviews were considered when writing our recommendations for the Comcast Modems in this article.

NoProductScoreAction
1Motorola MG8702 - DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost - AC3200 Wi-Fi Speed - Approved for Comcast Xfinity9.8Buy From Amazon.com
2NETGEAR CM700 (32x8) DOCSIS 3.0 Gigabit Cable Modem. Max download speeds of 1.4Gbps. Certified for XFINITY by Comcast9.6Buy From Amazon.com
3MOTOROLA 16x4 Cable Modem9.4Buy From Amazon.com
4NETGEAR Cable Modem Wi-Fi Router Combo C6250 - Compatible with All Cable Providers Including Xfinity by Comcast9.4Buy From Amazon.com
5Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast9.4Buy From Amazon.com
6Motorola MB7621 Cable Modem - Pairs with Any WiFi Router - Approved by Comcast Xfinity9Buy From Amazon.com
7NETGEAR Cable Modem CM700 - Compatible with All Cable Providers Including Xfinity by Comcast9Buy From Amazon.com
8Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports8.8Buy From Amazon.com
9Motorola MG7700 Modem WiFi Router Combo with Power Boost - Approved by Comcast Xfinity8.6Buy From Amazon.com
10Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed - Approved for Comcast Xfinity and Charter Spectrum - White (2X 1 Gbps Ethernet Ports) - CODA8.4Buy From Amazon.com

Table Of Content:

1. Motorola MG8702 - DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost - AC3200 Wi-Fi Speed - Approved for Comcast Xfinity

  • Ultra-fast DOCSIS 3.
  • Powerful 4×4 wifi 5 router – Power Boost, Range Boost, and AnyBeam WiFi beamforming enable quality streaming, gaming, and connecting throughout the home.
  • Intelligent mobile app – Comes with a smart WiFi app for easy setup, guest network management, usage monitoring, speed testing, parental controls, network security alerts, and more.
  • Superior, but pays for itself – Savings up to $168 per year on modem rental fees with your internet provider.
  • Reliability you can count on – A worldwide leader in technology people depend on.

2. NETGEAR CM700 (32×8) DOCSIS 3.0 Gigabit Cable Modem. Max download speeds of 1.4Gbps. Certified for XFINITY by Comcast

  • Up to 1.

3. MOTOROLA 16×4 Cable Modem

  • This 16×4 DOCSIS 3.
  • Cable modem’s Ethernet port connects to a computer, HDTV, game station, or wireless router.
  • Requires cable Internet service.
  • Setup is fast and easy with a few quick steps set out in a Quick Start guide.

4. NETGEAR Cable Modem Wi-Fi Router Combo C6250 – Compatible with All Cable Providers Including Xfinity by Comcast

  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • SAVE MONTHLY RENTAL FEES: Model C6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees.
  • SPEEDS BY CARRIER: Spectrum (up to 300Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps).
  • FAST WiFi PERFORMANCE: Get up to 1500 sq ft wireless coverage and 25 devices connected with AC1600 speed (up to 1600 Mbps).
  • VERSATILE CONNECTIONS: 2 Gigabit Ethernet ports and 1 USB port give you fast wired connections to your computer, printer, game box, storage drive, and other devices.
  • MODEM TECHNOLOGY: Engineered with 16×4 channel bonding and DOCSIS 3.0.
  • SAFE & SECURE: Includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols.
  • The List of supported “Internet Service Providers” is available in the “Compatibility Guide” under “Product guides and documents” Section.

5. Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast

  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • NOT COMPATIBLE with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and Cable bundled voice services.
  • SAVE MONTHLY RENTAL FEES: Model C7000 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed
  • FAST Wi Fi PERFORMANCE: Get up to 1800 sq ft wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps) VERSATILE CONNECTIONS: 4 Gigabit Ethernet ports and 2 USB ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices MODEM TECHNOLOGY: Engineered with 24×8 channel bonding and DOCSIS 3.

6. Motorola MB7621 Cable Modem - Pairs with Any WiFi Router - Approved by Comcast Xfinity

  • Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps.
  • This cable modem’s 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device.
  • Requires cable Internet service.
  • Setup is fast and easy using the quick start guide.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.

7. NETGEAR Cable Modem CM700 – Compatible with All Cable Providers Including Xfinity by Comcast

  • Compatible with all major cable internet providers: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • Save monthly rental fees: Model CM700 replaces your cable modem saving you up to 168 Dollars/year in equipment rental fees.
  • Speeds by carrier: Xfinity (up to 800Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps).
  • Works with any Wi-Fi router: Connect any Wi-Fi router to this modem’s Ethernet port to support all your wireless devices.
  • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.
  • Modem technology: Engineered with 32×8 channel bonding, OFDM 2×2, and DOCSIS 3.1.

8. Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports

  • THREE-IN-ONE CABLE MODEM, AC1900 ROUTER, AND XFINITY COMPATIBLE VOICE PORTS – Includes 24X8 DOCSIS 3.
  • REQUIRES COMCAST XFINITY INTERNET SERVICE.
  • ELIMINATE UP TO 156 Dollars IN CABLE MODEM RENTAL FEES PER YEAR – Say goodbye to monthly rental fees and landline phone costs.
  • BUILT-IN HIGH-SPEED ROUTER WITH AC1900 WIRELESS AND POWER BOOST – provides Internet access for WiFi devices including smartphones, notebooks, tablets, and more.
  • WIRELESS POWER BOOST FOR BETTER SPEED AND RANGE – adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range.

9. Motorola MG7700 Modem WiFi Router Combo with Power Boost - Approved by Comcast Xfinity

  • Fast 24×8 DOCSIS 3.
  • Eliminate up to 156 dollars per year in cable Modem rental fees.
  • Built-in high-speed router with AC1900 wireless and Power boost – Provides internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more.
  • Wireless power boost for better speed and range – Adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range.

10. Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed - Approved for Comcast Xfinity and Charter Spectrum - White (2X 1 Gbps Ethernet Ports) - CODA

  • 10X FASTER SPEEDS – Get ultra-fast performance for HD streaming, faster online gaming, more reliable video conferencing and much more! DOCSIS 3.
  • CERTIFIED TO WORK WITH Comcast Xfinity and Charter Spectrum.
  • BUILT FOR HIGHER PEFORMANCE – The CODA Internet modem features next generation DOCSIS 3.
  • STOP RENTING & START SAVING – CODA replaces your leased cable modem so you can say Good-bye to equipment rental fees and save up to $168/yr.
  • EASY SETUP PLUS TWO (2) GIGABIT ETHERNET PORTS – Simple set up is literally plug and play with two (2) Gigabit Ethernet ports that provide extremely fast wired speeds to connect your WiFi router, computer or any Ethernet device.

How To Choose The Best Comcast Modems

Does the thought of finding a great Comcast Modems stress you out? Has your mind been juggling between choices when it comes to buying Comcast Modems in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Comcast Modems for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Comcast Modems. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Comcast Modems in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Comcast Modems currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Comcast Modems brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Comcast Modems based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Comcast Modems before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Comcast Modems they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Comcast Modems, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Comcast Modems before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Comcast Modems will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Comcast Modems if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Comcast Modems on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Comcast Modems on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Comcast Modems featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.