The Best Cable Modem

Best image of cable modems
Photo: NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps
UPDATED FEBRUARY 23, 2026

To help you find the perfect cable modem, we continuously put forth the effort to update and expand our list of recommendable cable modems. Our team collects, edits and publishes new information, in order to present it to you in an accurate, significant and neatly arranged way.

Our Picks

Motorola MB7621 Modem image
Model MB7621 is recommended for actual cable Internet service speeds up to 90...
NETGEAR Modem image
Save monthly rental fees: Model CM500 replaces your cable modem, saving you u...
NETGEAR Modem image
Compatible with all major cable internet providers with internet speed up to ...
Our Choice
Motorola MB7621 Modem image
Model MB7621 is recommended for actual cable Internet service speeds up to 90...
NETGEAR Modem image
Save monthly rental fees: Model CM500 replaces your cable modem, saving you u...
Low Price
NETGEAR Modem image
Compatible with all major cable internet providers with internet speed up to ...

8 More Cable Modem Alternatives

Multi‑Gig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet pl...

Save on rental fees: Own your modem and avoid monthly equipment charges—check with your...

Compact, modern design: Space‑saving footprint with discrete LED indicators for power, ...

Compatible with major cable internet providers including Xfinity and Cox. NOT compatibl...

Input voltage:120 -240V

SAVE MONTHLY RENTAL FEES: Model C7000 replaces your cable modem and WiFi router saving ...

Compatible with major cable internet providers including Xfinity, Spectrum, Cox and mor...

Coverage up to 2, 500 sq. ft. , 25 concurrent devices with dual-band WiFi 6 (AX2700) sp...

4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, ...

Approved for Cox, Spectrum and Xfinity internet along with other US cable internet prov...

Does NOT include Wi-Fi and Does NOT support cable digital voice service.

The SURFboard SB8200 is compatible with major U.S. cable internet providers including C...

Compatible with all major cable internet providers: Including certification by Xfinity ...

Save monthly rental fees: Model CM700 replaces your cable modem saving you up to 168 Do...

Speeds by carrier: Xfinity (up to 800Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps).

Ultra-fast DOCSIS 3.1 performance paired with a 2.5 Gbps ethernet port for true multi-g...

Approved for Comcast Xfinity, Cox, Spectrum, RCN and Astound and supports the fastest i...

Superior next generation technology but pays for itself. Owning your own modem eliminat...

Compatible with major cable internet providers including Xfinity, Spectrum, Cox and mor...

Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) s...

4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, ...

SUPPORTS INTERNET PLANS up to 2.5 Gbps - Unlock the potential of your internet plan wit...

2.5 GIGABIT ETHERNET PORT provides more speed to your router. Take full advantage of yo...

PAIR WITH ANY WIFI ROUTER or WIFI MESH to connect all of your WiFi devices to the Inter...

Buying Guide

Top Rated Cable Modems

If you're looking into finding the best rated cable modem, you should probable check out the NETGEAR Nighthawk AC1900 DOCSIS 3.0 WiFi Modem. We looked at various sources of reviews and found this one to have the best mix between review count and average rating stars.

NETGEAR Nighthawk AC1900 DOCSIS 3.0 WiFi Modem

The Lowest Price We Could Find

Often, going for the best price is a simple but good option. With a price of $47.79 (last checked this morning), we do not list any other cable modems cheaper than the NETGEAR Modem. Just remember that it's not always the best option to go for the cheapest one.

NETGEAR Modem

The Cable Modem With the Most Reviews

With at least 6811 reviews and counting, the NETGEAR Modem might be another option to consider. This large amount of reviews signalizes that many people are using it, with most of them beeing satisfied.

NETGEAR Modem

High Quality Cable Modems

It's quite rare that the saying "You get what you pay for" turns out incorrect. If you have the money on the sideline, feel free to choose the most expensive item from our list: The NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Modem currently sells for $249.99.

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Modem

The Cable Modem With the Most Clicks

If you trust us and our users, feel free to check out the Motorola MB7621 Modem. Our statistics say that it is the most favorite Cable Modem from the list above.

Motorola MB7621 Modem

Our Bestseller

If you're still undecided, I would recommend that you go with the masses and choose the top selling cable modem: The NETGEAR Nighthawk Modem is the hottest bestseller in this category right now.

NETGEAR Nighthawk Modem

Cable Modem Reviews

There are no reviews on cable modems, yet.
Be the first to write a review, or check for additional reviews in the Further Reading section below.

Further Reading on Cable Modems

New: Our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about reviews, pros & cons and similar products.
Pros and Cons to Cable Modems - How Cable Modems Wor...
If you are one of the first users to connect to the Internet through a particular cable channel, then you may have nearly the entire bandwidth of the channel  ...
0 persons liked this post.
helpful or not helpful
Cable Internet Pros and Cons
The Pros and Cons of cable Internet laid out for anyone and everyone to see. by such broadband are few and far between compared to cable modem service. ...
0 persons liked this post.
helpful or not helpful
Cable Modem or Wi-Fi Modem Router Combo: Which one t...
Compare Pros and Cons of Cable modems and Modem Router Combo and 2- separate device (Modem+Router) solutions and choose best  ...
0 persons liked this post.
helpful or not helpful
How to Get the Best Cable Modem: Buy or Rent From Yo...
The Right Cable Modem for You. 1 Arris Surfboard SB6141. 2 TP-LINK TC-7610-E. 3 Zoom 5345. 4 TP-LINK TC-7620. 5 Linksys CM3016. 6 Netgear CM500. 7 Arris Surfboard SB6190. 8 Netgear CM700. ...
0 persons liked this post.
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Pros and Cons Of Cable Modems - SFGate
Jun 24, 1999 Companies like AtHome say their cable modem connections deliver the Internet up to 20 times faster than a 28.8 kilobits- per-second modem,  ...
0 persons liked this post.
helpful or not helpful
Comcast Business Internet device compatibility | Com...
Learn about your cable modem and eMTA device compatibility. ...
0 persons liked this post.
helpful or not helpful

Research

Do you want to know more about cable modems? Check out the links below to gain knowledge about the whole topic of cable modem products.

Useful Videos

Top 5 Cable Modems

If you are renting your modem with the cable company or have an older modem, it may be time for you to upgrade. With many of the cable companies, they will ...

Disclaimer: This video was not made by us, but we found it interesting enough to embed it here.

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