10 Best Cable Modems

Motorola

Motorola 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast

9.8

Awesome

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Product highlights

Cable modem's ethernet port connects to a computer, hdtv, game station, or wireless router. (this cable modem does not have a built-in wireless router or voip telephone adapter. the motorola mg7310, mg7315, and mg7550 have a built-in wireless router.)
Setup is fast and easy with a few quick steps set out in a quick start guide. experienced usa-based customer support specialists are there to help if you need them.
This 8x4 docsis 3.0 cable modem provides speeds up to 343 mbps, eight times faster than docsis 2.0. a full-band capture digital tuner ensures a faster, more reliable internet.
Requires cable internet service. certified by comcast xfinity, time warner cable, cox, brighthouse, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year
Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment.

NETGEAR

Netgear CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 680Mbps, Certified

9.3

Awesome

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Save monthly rental fees: model cm500 replaces your cable modem saving you up to $150/yr in equipment rental fees.
Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices.
Modem technology: engineered with 16x4 channel bonding and docsis 3.0.
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 any bundled voice service.
Built for fast speed: best for cable provider plans up to 300 mbps speed.
Ethernet connections: 1 gigabit ethernet port connects to your computer or separate wifi router.

Motorola - RB

Latest Version Wireless Cable Modem Gateway SBG6580 SURFboard eXtreme 3.0 New

9.1

Awesome

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Not compatible with: verizon, at&t, or centurylink
Docsis 3.0 modem with 8 download and 4 upload channels capable of 343 mbps download and 131 mbps.
Compatible with comcast xfinity, time warner cable, charter, cox, cablevision, and more. call internet service provider if not listed here. requires cable internet service and approved for plans up to 100 mbps. wifi will not work on certain isp providers
Two-in-one docsis 3.0 cable modem + n300 wifi router

ARRIS

ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem - Retail Packaging - White

8.8

Great

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Product highlights

32 download and 8 upload bonded channels capable of up to 1.4 gbps download and 262 upload speeds. recommended for internet plans 250 mbps and above.
Ideal for uhd movie streaming, gaming and multiple device use at same time. future proof your system.
Supports ipv4 and ipv6 – the latest internet standard
Approved on comcast xfinity, spectrum (charter, time warner, brighthouse networks), cox, mediacom, suddenlink and most other us cable internet providers. not compatible with verizon, at&t or centurylink. requires internet service.
Wired modem only. does not include wifi router or voip telephone adapter. gigabit ethernet port to connect to pc or router.compatible operating systems: windows 10,windows 8, windows 7 service pack 1 (sp1),macintosh 10.4 or higher,unix,linux
2 year warranty with us based customer service. refer to the quick start guide and installation video.

Motorola

Motorola 24x8 Cable Modem, 1000 Mbps, Model MB7621, Comcast XFINITY Certified

8.4

Great

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Product highlights

This cable modem's one gigabit ethernet port connects to a wifi router, computer, hdtv, game station, or streaming video device. great for use with whole home wifi or mesh networks like eero, google wifi, and orbi. (this cable modem does not have a built-in wireless router or telephone call capability. the motorola mg7315, mg7540, mg7550, and mg7700 have a built-in wire...
Setup is fast and easy using the quick start guide. experienced usa-based motorola customer support specialists are happy to help if you need them. support is in english or spanish.
Model mb7621 is recommended for actual cable internet service speeds up to 650 mbps. a full-band capture digital tuner ensures faster, more reliable internet.
Requires cable internet service.approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, brighthouse, cableone, suddenlink, rcn, and other cable service providers. eliminate cable modem rental fees up to 156 dollars per year.(savings are shown for xfinity and vary by cable service provider. no cable modem is compatible with ...
Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment. includes phone and web support by friendly, professional usa-based technical support specialists.

ARRIS

ARRIS SURFboard SB8200 DOCSIS 3.1 32x8 Cable Modem - Retail Packaging, White

8.2

Great

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Not compatible with: verizon, at&t, or centurylink. not compatible with bundled voice services.
Docsis 3. 1 cable modem, the newest technology being offered by cable internet providers. backward compatible with docsis 3. 0.
Gigabit ethernet ports. create 2 home networks, both capable of gigabit speeds. (note, cox cable does not support activation of 2nd ethernet port)
Approved for use with cox, spectrum and xfinity
Cable modem only (no wi-fi router). compatible with major u. s cable providers. supports ipv4 and ipv6 internet browsing standards
32 download and 8 upload channels. best for 300 mbps internet plans and above! perfect for streaming 4k hd video and online gaming. up to 10+ gaps docsis 3. 1 download speeds

NETGEAR

NETGEAR CM700 (32x8) DOCSIS 3.0 Gigabit Cable Modem. Max download speeds of 1.4Gbps

8

Very Good

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Docsis 3.0 up to 32x faster download speeds than docsis 2.0.memory: 8 mb nor flash and 128 mb ram
Not compatible with: verizon, at&t, or centurylink. not compatible with bundled voice services. ipv6 next generation internet addressing support
Support cable internet service plans up to 500 mbps. separate router required for wifi. 32x8 channel bonding
Eliminate monthly cable modem rental fees - up to $120 per year. compatible with xfinity from comcast, spectrum, cox, cableone & more
System requirements is microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network. microsoft internet explorer 5.0, firefox 2.0, safari 1.4, or google chrome 11.0 browsers or higher. check your cable internet service provider web site for data speed tier compatibility

NETGEAR

NETGEAR Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox

7.7

Very Good

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Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0. docsis 3. 1 is ofdm 2x2+ docsis 3. 0 32x8 channel bonding
System requirements- cable broadband internet service, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides docsis 3.1 service, otherwise this modem will only work as a docsis 3.0 modem,microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network, microsoft inte...
Support all cable internet speed tiers, up to gigabit (1000 mbps) service. separate router required for wi-fi
Eliminate monthly cable modem rental fees - up to $156 per year. meets docsis 3. 1 specifications and is backward compatible with docsis 3. 0 networks
Cm1000-1aznas is not compatible with: verizon, at&t, or centurylink. not compatible with cable bundled voice services

ARRIS

ARRIS SURFboard SB6183-RB DOCSIS 3.0 Cable Modem, (CERTIFIED REFURBISHED)White

7.4

Very Good

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Product highlights

Cable modem only (no wifi router). no support for cable telco options
Great for streaming hd video and gaming on multiple devices at a time
Approved with comcast xfinity, spectrum (charter, time warner, brighthouse), cox and more. if not sure call your cable provider to find out if approved to use. requires cable internet service. not compatible with: verizon, at&t, or centurylink
Internet speeds up to 686 mbps on 16 download channels and 131 mbps on 4 upload channels, based on your cable isp subscription. approved for plans up to 300mbps. gigabit ethernet port to connect to computer or router
90 day warranty. arris certified refurbished. us technical support. arris certified refurbished products will always be branded arris, never motorola! if you get motorola branded product they are illegitimate, need to be returned to seller and reported to amazon

Motorola

Motorola 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast

6.9

Good

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Product highlights

Cable modem's ethernet port connects to a computer, hdtv, game station, or wireless router. (this model mb7420 cable modem does not have a built-in wireless router and does not have a telephone adapter or phone jack. the motorola mg7310, mg7315, mg7540 and mg7550 have a built-in wireless router.)
Setup is fast and easy with a few quick steps set out in a quick start guide. experienced usa-based customer support specialists are there to help if you need them.
This 16x4 docsis 3.0 cable modem provides speeds up to 686 mbps, sixteen times faster than docsis 2.0. a full-band capture digital tuner ensures a faster, more reliable internet.
Requires cable internet service. certified by comcast xfinity for residential speeds up to extreme 300, by comcast business for speeds up to deluxe 250, time warner cable, cox, charter spectrum, brighthouse, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year
Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment.

Buying guide

When it comes to selecting the right Cable Modems, you definitely want to research:

What makes any particular Cable Modems best?
How to choose the right Cable Modems within your budget?
What is the average price of a good Cable Modems?

Answering these questions is not simple as there are too many choices and too many data to process. In this particular situation our data analysis platform comes handy.

We analyze thousands of user reviews and products to generate usability score for each brand. This usability score considers product benefits, price and customer feedbacks to provide you with a unbiased list of 10 best affordable Cable Modems to buy.

You may read about our algorithm and process in detail at our about page. For any question or suggestion, do not hesitate to contact us.

10 Best Cable Modems

Motorola

9.8

Product highlights

NETGEAR

9.3

Product highlights

Motorola - RB

9.1

Product highlights

ARRIS

8.8

Product highlights

Motorola

8.4

Product highlights

ARRIS

8.2

Product highlights

NETGEAR

8

Product highlights

NETGEAR

7.7

Product highlights

ARRIS

7.4

Product highlights

Motorola

6.9

Product highlights

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