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The Best Cable Modem Routers to Speed up your Internet

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Sead Fadilpasic Avatar
Sead Fadilpasic
14 January, 2020 Updated 6 days ago
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Have you ever wondered what the secret to great internet access is? The answer may surprise you. It’s all about having the right modem.

Surprised? Don’t be. Your internet modem is what transmits internet connectivity to your computer, after all. Of course, having a good internet connection service is also critical, but if your modem is not up to task, you will not be able to reap the full benefits of your high-speed internet.

Naturally, everyone’s internet usage needs differ, and most people don’t need a top-of-the-line cable modem. But no matter your internet package, having an ideal modem will give you better results every time.

IN A HURRY? CHECK OUT OUR EDITOR’S CHOICE
NETGEAR CM600

Before you say anything, let me stop you right there. Yes, you could simply rent a cable modem from your ISP, but that can cost ten dollars a month or more. That’s at least $120 a year, and that doesn’t include renting a router either. Buying a modem is an investment, and one that can pay for itself very quickly.

Things to Consider

If having good internet access is important to you, then you need a quality cable modem. Naturally, what good internet access means to you depends on your personal usage. Not everyone needs a high-end modem, but everyone should have a good modem.

Unsure what you should be looking for? This guide should help.

1. Reliability

There are a lot of reasons why your internet might go down, and one of the big ones is because your modem is inadequate. While you definitely don’t have to spend $100+ to get a good cable modem, this isn’t something you want to skimp on either.

2. Compatibility

Not all modems are compatible with every internet company. Most modems will tell you what service providers they are compatible with. If the modem doesn’t specify, you may want to think twice before buying.

3. Customer Service

Reliable, friendly customer service can be make or break for a cable modem. While some internet connectivity issues will direct you to your internet service provider (ISP), you may at other times be directed to the company who produced the modem, especially if the connectivity issue is connected to the modem rather than anything else. Getting saddled with a company known for poor customer service is an invitation for a migraine.

4. Ease of Use

While all modems work more or less the same, they are not guaranteed to all have the same interface. Since you don’t really have a way of checking out the interface ahead of time, consider reading user reviews to get a feel for what other people are saying.

5. Price

Generally speaking, you should expect to shoot around the ballpark of $100 for a good cable modem. That said, there are always exceptions. Sometimes bad modems are overpriced, so don’t rely solely on price as an indicator of their quality.

QUICK OVERVIEW

The Best Cable Modem Routers


Products
Features
EDITOR’S PICK
4.2
9,400+
9400+
  • Modem speed of up to 960 MB/s
  • Hassle free setup for Xfinity customers
  • PRICE RANGE: Under $125
  • Modem speed of up to 960 MB/s
  • Hassle free setup for Xfinity customers
  • PRICE RANGE: Under $125
MOST REVIEWED
4.2
11,980+
11980+
TOP PICK
4.3
1,900+
1900+
  • 16×4 channel download/upload
  • WiFi speed of 1900 Mbps
  • PRICE RANGE: Under $200
  • 16×4 channel download/upload
  • WiFi speed of 1900 Mbps
  • PRICE RANGE: Under $200
BUDGET PICK
4.3
10,670+
10670+
  • 8×4 channel download/upload
  • Top-selling modem on Amazon
  • PRICE RANGE: Under $50
  • 8×4 channel download/upload
  • Top-selling modem on Amazon
  • PRICE RANGE: Under $50
BUDGET PICK
4.2
23,900+
23900+
  • 4×4 channel download/upload
  • Refurbished modem
  • PRICE RANGE: Under $25
  • 4×4 channel download/upload
  • Refurbished modem
  • PRICE RANGE: Under $25
EDITOR’S PICK
NETGEAR CM600
Built for Serious Speed.

Short on time? This NETGEAR CM600 24×8 Cable Modem is reliable, fast and compatible with a number of different ISPs. It’s a great modem and it fits into almost any budget.

4.2
9,400+
9400+
  • Modem speed of up to 960 MB/s
  • Hassle free setup for Xfinity customers
  • PRICE RANGE: Under $125

Best Cable Modem Routers Under $50

ARRIS SURFboard SB6121

ARRIS SURFboard SB6121

Features

  • 4×4 channel download/upload
  • Download speeds of up to 172 Mbps
  • Upload speeds up to 131 Mbps

Not everyone wants an expensive internet cable modem. Not everyone needs one. If you are one of these people, look no further. The Arris SURFboard SB6121 is designed for cable internet service, and is compatible with most major cable internet companies.

Offering download speeds of up to 172 Mbps and uploads speeds of up to 131 Mbps, this router offers plenty of speed for streaming online video services, even for multiple devices simultaneously. This modem is easy to set up and install, and is compatibile with Windows, Mac, Linux and UNIX operating systems. It allows for WiFi connectivity, but only for Windows customers.

This cable modem has been certified refurbished and comes with a 1-year limited warranty. There’s nothing flashy about this modem, but if all you’re looking for is a simple internet modem, this is a good affordable pick.

Pros
  • Cheap
  • Quick and easy setup
Cons
  • WiFi only for Windows users

NETGEAR Cable Modem CM400

NETGEAR Cable Modem CM400

Features

  • 8×4 channel download/upload
  • Download speeds of up to 343 Mbps
  • Top-selling modem on Amazon

NETGEAR is one of the leading providers of internet modems, and their CM400 is the best-selling modem on Amazon.com, thanks to its reliable service and affordable pricing. This modem is compatible with almost every major cable internet company. With a new and improved response time over the 2.0 model, NETGEAR’s DOCSIS modem is better than ever before.

One of the things that keeps this internet modem fast is its 8×4 channel system. 8 download channels couple with 4 upload channels to keep your internet running smoothly even during peak hours. It offers download speeds of up to 343 Mbps and is compatible with almost any operating system. This may be a basic budget-priced modem, but it definitely doesn’t perform like one.

Pros
  • Quite fast
  • Easy setup
Cons
  • No power button

ARRIS CM820A Cable Modem

ARRIS CM820A Cable Modem

Features

  • 8×4 channel download/upload
  • Download speeds of up to 343 Mbps
  • Power surge protection

The Arris Touchstone CM820 is quite comparable to the NETGEAR DOCSIS, which isn’t surprising considering their similar pricing. The Arris Touchstone is compatible with many cable internet providers, but they urge customers to contact their local ISP before buying to ensure the modem will work.

The Touchstone provides an 8×4 channel that is bonded for superior performance and download speeds, as well as a flexible NxM downstream/upstream channel designed for improved throughput. This modem exceeds industry-rated surge requirements, making it extra safe to use. The modem also offers the excellent download speeds, although exact specifications will depend on your internet router.

Pros
  • Great download speed
  • Dependable
Cons
  • No WiFi connection

Best Cable Modem Routers Under $75

ARRIS SURFboard SB6141

ARRIS SURFboard SB6141

Features

  • 8×4 channel download/upload
  • Download speeds of up to 343 Mbps
  • Backed by a 2-year warranty

The Arris SB6141 offers a great internet experience. Compatible with most major internet cable companies such as Xfinity and Time Warner. Thanks to the power of DOCSIS 3.0, this modem offers 8×4 channels of download/upload for up to 343 Mbps download speeds and upload speeds of up to 141 Mbps.

The modem features two Gigabit ethernet ports, allowing connectivity for up to two devices, such as a desktop computer and a gaming console. This modem also supports IPv4 and IPv6, the latest standards of internet service.

WiFi beamforming allows for maximum coverage and performance, improving your internet experience. Rounding out this modem is a two-year limited warranty, as well as technical support based in the United States, ensuring a less frustrating customer service experience.

Pros
  • 2-year warranty
  • Two Gigabit ethernet ports
Cons
  • Power button is missing

TP-Link TC-7620

TP-Link TC-7620

Features

  • 16×4 channel download/upload
  • Download speeds of up to 686 Mbps
  • Backed by a 2-year warranty

The TP-Link TC-7620 modem offers an improved performance over the previous cable modems I’ve reviewed. Offering an impressive 16 channels for download, this 16×4 modem provides download speeds like you have never seen before, up to 686 Mbps! Certified for Xfinity, Cablevision and Time Warner with more on the way, this modem is a great value at a reasonable price.

Rated for cable plans of up to 300Mbps and this cable modem means business. Enjoy lightning fast downloads, buffer-free video streaming and exciting lag-free video game action. No matter what you use your internet connection for, this modem is well-equipped to ensure a smooth and uninterrupted internet experience.

If you’re still not convinced, TP-Link offers 24/7 technical support and provides a 2-year warranty for your new modem. This industry-leading warranty is just one more thing that makes this an awesome modem.

Pros
  • 2-year warranty
  • Speedy data transfer
Cons
  • No WiFi connection

Best Cable Modem Routers Under $125

NETGEAR CM600 24×8 Cable Modem

NETGEAR CM600 24×8 Cable Modem

Features

  • 24×8 channel download/upload
  • Download speeds of up to 960 Mbps
  • Optimized for IPv6 internet standard

NETGEAR knows how to make a high-performance cable modem, and their CM600 model is no exception. A staggering 24×8 channels of download/upload means that you can access download speeds of up to 960 Mbps and upload speeds of 262 Mbps with a fast enough internet connection. That is a mind-blowing amount of speed.

This NETGEAR modem is compatible with most cable internet providers, and works especially well with Comcast Xfinity. In fact, if you don’t have high-speed cable internet, you shouldn’t even consider this modem, because you won’t be able to take advantage of its advanced streaming technology.

Utilizing the latest DOCSIS 3.0 and IPv6 internet service, this is an advanced, ultra-fast internet modem perfect for large data downloads and uploads, managing multiple streams and playing video games online. If you have high-speed internet and are currently renting a modem, you should seriously consider the CM600. Your internet experience will never be the same.

Pros
  • Compatible with majority providers
  • Very high download speed
Cons
  • No WiFi connection

ARRIS SURFboard SB6190

ARRIS SURFboard SB6190

Features

  • 32×8 channel download/upload
  • Download speeds of up to 1400 Mbps
  • Backed by a 2-year warranty

These cable modems just keep getting better and better. The Arris SB6190 offers not 8, not 16, not 24, but 32 download channels for download speeds of up to 1.4 Gbps! 8 channels of upload for speeds of 262 Mbps make this an even more amazing value. Offering full compatibility for all major cable internet providers and IPv6, the latest internet standard, there isn’t much this modem isn’t capable of.

In fact, at present this modem is actually a little over-powered. Internet speeds aren’t really fast enough to fully take advantage of the ultra-fast download speeds this modem offers. This isn’t a bad thing, however. This means that those who already own this modem or a comparable product will already be set as internet speeds continue to explode, making this actually a quite valuable investment.

There are other reasons to love this modem. It has 4 Gigabit ethernet ports, allowing for a whole lot of devices to connect directly to the modem for crazy fast speeds. In conjunction with a wireless router, it can offer WiFi speeds of up to 1750 Mbps. Coupled with 24/7 tech-support and a 2-year limited lifetime warranty, there really isn’t anything bad to say about this modem. It’s a beast!

Pros
  • 4 Gigabit ethernet ports
  • Extremely fast
Cons
  • No WiFi connection

Best Cable Modem Routers Under $150

TP-Link Archer CR700

TP-Link Archer CR700

Features

  • 16×4 channel download/upload
  • Download speeds of up to 680 Mbps
  • WiFi speed of 1750 Mbps

At first glance, this might appear to be a step down from the last modem. The TP-Link Archer CR700 only offers 16×4 channels of download/upload, equating to download speeds of up to 680 Mbps. However, this modem offers something that the other modems don’t. This is not just a cable modem, but a modem and router built into one unit, saving money and space by rolling both units into one.

Using a combination of six internal antennae and amplifiers, this modem router is able to boost the signal strength of your internet connection while simultaneously reducing signal interference. The router is able to offer WiFi at speeds up to 1750 Mbps, simultaneously broadcasting in 2.4 GHz and 5 GHz.

The modem/router is outfitted with dual-core processor that works to ensure a continuous, uninterrupted internet connection. Two USB ports allow you to connect to the data network and share files across the local area network. Four Gigabit ethernet connections allow you to connect to all your devices for improved downloading and streaming.

As usual, your cable modem router is covered with a two-year warranty, and technical support is available 24/7. All said and done, this is a very capable modem/router and an excellent choice for those who don’t like unnecessary electronics in their home.

Pros
  • Built-in WiFi router
  • 4 Gigabit ethernet ports
Cons
  • Additional customization is a bit tricky

Netgear C6300-100NAS

Netgear C6300-100NAS

Features

  • 16×4 channel download/upload
  • Download speeds of up to 680 Mbps
  • WiFi speed of 1750 Mbps

Another Netgear cable modem in our list, the C6300-100NAS, offers a 16×4 channel split, with download speeds of up to – you guessed it – 680 Mbps. Like all the other modems I’ve reviewed, this modem is compatible with most major cable ISPs. This two-in-one modem and WiFi router offers awesome internet capabilities at an exceptional value.

USB connectivity allows you to easily connect all your devices into the network for wireless USB drive access and media entertainment purposes. 1750 Mbps WiFi powers your laptop and mobile devices, and 4 Gigabit ethernet connectivity cables provide ultra-fast internet for your next-gen gaming consoles. Easy-to-install parental controls allow you to filter out inappropriate content with password protection.

Powered with a high-performance Intel processor and compatible with both current and next-generation internet performance devices, the Netgear C6300-100NAS provides all the basics you expect in a modem and router while still finding new ways to offer just a little bit more.

Pros
  • Built-in WiFi router
  • Fast for both WiFi and cable internet
Cons
  • Can be unreliable at times

Best Cable Modem Routers Under $200

MOTOROLA MG7550 16×4 Cable Modem

MOTOROLA MG7550 16x4 Cable Modem

Features

  • 16×4 channel download/upload
  • Download speeds of up to 686 Mbps
  • WiFi speed of 1900 Mbps

This brand new, next-generation High-Speed Cable Gateway by Motorola couples great download speeds with awesome wireless capabilities.

Improved performance offers WiFi at speeds of up 1900 Mbps. 16X4 download and upload channels allow for downloads of up to 686 Mbps, and a WiFi power booster improves the WiFi signal to the maximum legal limit, which combines with signal beams at 2.5 GHz and 5.0 GHz for amazing WiFi connections.

This Motorola modem integrates the wireless router into its design, saving on space and clutter and offering superior performance through more direct internet broadcast signals.

The sleek, vertical design of this modem router keeps the modem cooler which improves its lifespan. The modem includes four Gigabit ethernet connections for more connections across your home, and a built-in firewall protects your computer from intrusive attacks.

Pros
  • Very fast built-in WiFi router
  • WiFi power booster
Cons
  • Some compatibility issues

Conclusion

Living in this modern world can be confusing. An abundance of options is great because it means that there is a perfect product out there for everyone. On the other hand, it can make for an overwhelming selection when you’re not sure exactly what you’re looking for.

You can’t go wrong with NETGEAR’s modems, and their CM600 boasts an incredible maximum download speed you won’t find with your modem rental. Really, though, you can’t go wrong with any of these modems. Whether you want the latest and greatest technology or are just looking for something to eliminate that modem rental, there is a little something here for everyone.

Do you have an awesome experience with one of these modems you would like to share, or a recommendation for another great cable modem? If so, let us know in the comments below; we’d love to hear from you!

Sead Fadilpasic Avatar
Written by
Sead Fadilpasic
Sead is a seasoned tech journalist, based in Sarajevo, Bosnia and Herzegovina. In his 15+ years of experience, he's done hundreds of product reviews, broke and fixed more gadgets than people usually use in a lifetime. When he's not writing for MuchNeeded, he spends his time raising his daughter, playing guitar and occasionally hitting the gym.