How To Pick The Best Good Cable Modem (2018) - Buyer's Guide

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Best Good Cable Modem
marketplace is our favorite place for online shopping. We created the list of the best good cable modem using this website. It allowed us to easily compare hundreds of products and quickly define the best good cable modem on the market.

Our team has covered every important aspect of each good cable modem to create the list of the best products. We considered such details as material, brand, price, weight, and many more factors. Read our buying guide, check the top list of good cable modem, and find the right model for you by using the received information.

These Are The Top 8 Good Cable Modem of 2018

Name and Features Image Rating Details
1. Motorola Mg7550 16×4 Cable Modem (Editor’s Choice)
Requires cable internet service.
Motorola Mg7550 16x4 Cable Modem
5.0
Read reviews
2. NETGEAR Nighthawk AC1900
Three-in-one docsis 3.0 cable modem + ac1900 wifi router+ 4 gigabit wired switch.
NETGEAR Nighthawk AC1900
4.5
Read reviews
3. Netgear Docsis 3.1 Gigabit Cable Modem (DIY Crafters’ Choice)
Docsis 3.1 up to 10x faster download speeds than docsis 3.0.
Netgear Docsis 3.1 Gigabit Cable Modem
4.3
Read reviews
4. NETGEAR C3000-100NAS N300
Three-in-one docsis 3.0 cable modem + n300 wifi router+ 2 gigabit wired switch.
NETGEAR C3000-100NAS N300
4.0
Read reviews
5. Arris Surfboard Docsis 8×4 Cable Modem (Best for the Price)
This device does not support xfinity home security or home control service without also having an xfinity home router from comcast.
Arris Surfboard Docsis 8x4 Cable Modem
3.8
Read reviews
6. Arris Surfboard 16×4 Sb6183 Docsis 3.0 Cable Modem
Cable modem only (no wifi router and no phone jack for telephone option from cable provider).
Arris Surfboard 16x4 Sb6183 Docsis 3.0 Cable Modem
3.8
Read reviews
7. Arris Surfboard Sbg6900ac Docsis 3.0 16×4 Cable Modem
Ceritified on comcast xfinity, cox, spectrum (charter, time warner, brighthouse networks), mediacom and many other USA cable internet providers.
Arris Surfboard Sbg6900ac Docsis 3.0 16x4 Cable Modem
3.8
Read reviews
8. Arris Surfboard Sb6121 4×4 Docsis 3.0 Cable Modem (Budget Pick)
Requires cable internet service, if not sure your provider is cable call them to confirm.
Arris Surfboard Sb6121 4x4 Docsis 3.0 Cable Modem
3.3
Read reviews

 

 
№ 1. Motorola Mg7550 16×4 Cable Modem Plus Ac1900 Dual Band Wi-fi Gigabit Router with Power Boost, 686 Mbps Maximum Docsis 3.0, Approved By Comcast Xfinity, Cox, Charter Spectrum, and More (black)

Wireless power boost adds high-performance wi-fi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. In addition, anybeam beamforming at both 2.4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. 16×4 docsis 3.0 cable modem plus a built-in ac1900 dual band (2.4 ghz and 5 ghz) wi-fi gigabit router with four gigabit (gige) ethernet ports, a firewall, and more. This product is recommended for actual cable internet service speeds up to 375 mbps. A broadcom cable modem chipset provides security from denial of service attacks. Requires cable internet service. Approved by comcast xfinity, cox, charter spectrum, timewarner cable, brighthouse, wow, cableone, rcn, mediacom and other cable service providers for use in their modem ownership programs that save rental charges up to 132 per year. (savings are shown for comcast xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, dsl, or satellite services from verizon, at&t, centurylink, frontier, and others. Integrating the cable modem and router creates a more reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design further minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.

Built-in high-speed wifi router with ac1900 wi-fi and power boost provides internet access for wifi devices including smartphones, notebooks, tablets, game stations, hdtvs, amazon echo, google home, chromecast, roku, amazon fire tv, and appletv. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to windows and mac computers, hdtvs, game stations, streaming tv devices, and other ethernet-capable devices.

 

 
PROS
16×4 docsis 3.0 cable modem plus a built-in ac1900 dual b
Built-in high-speed wifi router
Requires cable internet service
CONS
It does not have any disadvantages.
 

 

 
№ 2. NETGEAR Nighthawk AC1900 (24×8) Docsis 3.0 Wifi Cable Modem Router Combo (c7000) Certified for Xfinity From Comcast, Spectrum, Cox, and More

Docsis 3.0 unleashes 24x faster download speeds than docsis 2.0. Compatible with xfinity from comcast, spectrum, cox, cableone & more. Not compatible with cable bundled voice services. Powerful 1.6 ghz processor boosts performance for streaming & gaming. Up to 960mbps modem speed and dual-band ac1900 (2.4ghz & 5ghz) wifi speed. 24×8 channel bonding/ approved for plans up to 500 mbps. Ideal for streaming 4k hd videos, faster downloads, and high-speed online gaming. Three-in-one docsis 3.0 cable modem + ac1900 wifi router+ 4 gigabit wired switch.

 

 
PROS
Powerful 1.6 ghz processor boosts performance
Docsis 3.0 unleashes 24x faster download speeds than docsis 2.0
CONS
Not suitable for long work.
The assembling quality is on top, but materials are not the best.
 

 

 
№ 3. Netgear Docsis 3.1 Gigabit Cable Modem. Max Download Speeds of 6.0 Gbps, for Xfinity By Comcast and Cox. Compatible with Gig-speed From Xfinity (cm1000)

Docsis 3.1 up to 10x faster download speeds than docsis 3.0. Docsis 3.1 is ofdm 2×2+ docsis 3.0 32×8 channel bonding. Support all cable internet speed tiers, up to gigabit (1000 mbps) service. Separate router required for wifi. Not compatible with: verizon, at&t, or centurylink. Not compatible with bundled voice services. Compatible with xfinity from comcast, cox, mediacom cable, and more. Eliminate monthly cable modem rental fees – up to 120 per year; 32 downstream and 8 upstream channels for docsis 3.0 connection.

 

 
PROS
Support all cable internet speed tiers
Docsis 3.1 up
Eliminate monthly cable modem rental fees
Not compatible with
CONS
Professionals will not find it useful.
 

 

 
№ 4. NETGEAR C3000-100NAS N300 (8x Wifi Docsis 3.0 Cable Modem Router (c3000) Certified for Xfinity From Comcast, Spectrum, Cox, Cablevision and More

Compatible with xfinity from comcast, spectrum, cox, cableone & more. This 2-in-1 wifi router and docsis 3.0 cable modem unleashes 8x faster download speeds up to 340 mbps faster, smoother wifi and works with all major cable internet providers. Eliminte monthly cable modem rental fees – up to 120 per year, number of ethernet ports: two 10/100/1000 lan gigabit ethernet ports with auto-sensing technology, number of usb ports: one usb 2.0 port. Docsis 3.0 unleashes 8x faster download speeds than docsis 2.0/ approved for plans up to 100 mbps. Security: denial-of-service (dos) attack prevention. Netgeasr genie app +content filtering parental controls allow you to easily manage your network from your mobile device.

Three-in-one docsis 3.0 cable modem + n300 wifi router+ 2 gigabit wired switch. Not compatible with cable bundled voice services.

 

 
PROS
Eliminte monthly cable modem rental fees
CONS
Some users claim that the assembly quality is very low.
 

What did you do to create the TOP list of good cable modem?

During the creation of this buying guide, we had to look through hundreds of good cable modem. Our team compared many products from various brands in order to find the most optimal model with the best price to quality ratio. The goal was to determine good cable modemthat offer the most value for their money, and we think that we have achieved it.

 

 
№ 5. Arris Surfboard Docsis 8×4 Cable Modem Telephone N300 Router Certified for Xfinity, Download Speed: 343 Mbps (tg862r)

8 download and 4 upload channels best for internet plans up to 100 mbps. Xfinity cable internet service is required to use this product. 3 products-in-1: cable modem + wi-fi router + xfinity telephony. 2.4 ghz n300 router good for moderate population applications less than 2000 sq., can be disabled if needed to use another router. 2 telephony (voip) ports and 4 gigabit ethernet ports. Optional battery backup (sold separately) for placing and receiving voice calls during power outages. This device does not support xfinity home security or home control service without also having an xfinity home router from comcast.

Certified for use with comcast xfinity internet & voice service.

 

 
PROS
2 telephony
3 products-in-1
CONS
Requires a lot of space.
 

 

 

Cable modem only (no wifi router and no phone jack for telephone option from cable provider). Internet speeds up to 686 mbps download and 131 mbps upload based on your cable isp subscription. Gigabit ethernet port to connect to computer or router. 2 year warranty with USA technical support. 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. Ideal for streaming hd video and gaming on multiple devices at a time. Supports ipv4 and ipv6 the latest internet standard.

 

 
PROS
Cable modem only
2 year warranty
Internet speeds up
CONS
Inconvenient to use.
 

 

 
№ 7. Arris Surfboard Sbg6900ac Docsis 3.0 16×4 Cable Modem Wi-fi Ac1900 Router, Retail Packaging, White

Ceritified on comcast xfinity, cox, spectrum (charter, time warner, brighthouse networks), mediacom and many other USA cable internet providers. Cable modem is 16 download and 4 upload bonded channels with internet download speeds up 686 mbps based on your internet service plan. Approved for plans up to 300 mbps. 3 products in 1: 16×4 cable modem, ac1900 wifi router and gigabit 4 port wired router. Compatible with major USA cable providers and supports ipv4 and ipv6-the latest internet standard. Wi-fi beamforming max coverage and performance. 2 year warranty with USA based customer service. Refer to the quick start guide and installation video. Router is ac1900 dual band wifi with 4 gigabit ethernet ports. Great for streaming hd videos and gaming.

Note: refer the user guide before use.

 

 
PROS
3 products in 1
Ceritified on comcast xfinity
Cable modem is 16 download
2 year warranty
CONS
Starts to tear apart after a month of use.
Not designed for regular use.
 

 

 
№ 8. Arris Surfboard Sb6121 4×4 Docsis 3.0 Cable Modem (certified Refurbished)-black

Requires cable internet service, if not sure your provider is cable call them to confirm. Does not work with charter cable provider. Wired modem only, does not include wifi router or voip telephone adapter. Gigabit ethernet port to connect to computer or router for fast downloads. Internet download speeds up to 172 mbps and upload speeds up to 131 mbps based on your cable provider service. Good for streaming video and gaming on multiple devices at a time. This certified refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty.

Compatible with most major cable providers like comcast/xfinity, cox, time warner, mediacom, bright house.

 

 
PROS
Internet download speeds up
This certified refurbished product is manufacturer refurbished
Requires cable internet service
Wired modem only
CONS
It gets dirty very fast.
 

How much money should I spend for a nice good cable modem?

If you want to buy the best good cable modem on the market, remember that it does not have to be the most expensive one. Of course, costly models are usually good, but there is always a possibility that you can find an option with better price/quality ratio. If you want to get the most value out of your good cable modem, choose wisely and consider all its characteristics, not only the price.

What are your reviews based on?

In order to create this buying guide, our team had to go through hundreds of user reviews and compare dozens of good cable modem models and brands. Finding the best good cable modem nowadays is a hard task: the selection on the market is so high that you would have to spend months to study all available options. Thankfully, our TOP list will help you find a good good cable modem much quicker!

How safe is it to purchase a good cable modem online?

Our site is one of the safest place to buy good cable modem. It has detailed descriptions for all available good cable modemand offers a money back guarantee if you get a wrong or broken item. There are no reasons to worry!

What are the risks of buying a good cable modem online?

Many people use online shopping every day. It is absolutely safe because you are secured by layers of customer protection programs. You are not risking anything by ordering a good cable modem since you can easily return it and receive your money back. We see no reason to worry while ordering goods online — it is a convenient, cheap, quick, and, of course, safe method of shopping.

Meet the Author
My name is Diana Pierce and I am a Electronic Service Technician. I graduated from Southwestern Community College - Sylva, NC.

Contact me if you have any questions:
+1 212-683-9100
diana@nordfalcon.com
276 5th Ave Suite 704 New York, NY 10001
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