Crucial Things about Best Good Cable Modem 2018 - Buyer’s Guide

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Best Good Cable Modem
If you are looking for the best good cable modem that money can buy, read our review before making your choice. Our team thoroughly compared hundreds of options presented at the marketplace to find the best good cable modem among all the other products.

If you decided to buy a good cable modem for the first time, choosing the best model may be too hard for you. That is why we created the list of top good cable modem and explained everything you need to know about them.

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 if a receive a wrong item instead of the good cable modem I ordered?

If you were unlucky enough to get a wrong or broken product, use electronic mail or international telephone to contact the customer support team. They will help you to return your money or get the right good cable modem.

 

 
№ 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.
 

Is there a way to get my money back for a good cable modem?

Most of the time seller will return your money without any trouble. If you received a malfunctioning good cable modem, you will easily get a refund or a replacement. Nonetheless, if you value your time, we highly recommend you to thoroughly check the item’s description before making a purchase.

What exactly I should pay my special attention to when choosing a good cable modem?

As you might have guessed, the weight of a good cable modem is one of the main factor to consider. Another important aspects is its material. If the good cable modem is assembled well, it will serve you for many years.

Are there any reasons to buy good cable modemwith a lifetime warranty?

The recommended warranty period depends on how often you use your good cable modem, how expensive is it, what company made it, and many other factors. Manufacturers sell their most expensive products with a lifetime warranty, while the least expensive good cable modemmight be not guaranteed at all. We think that the best warranty period for a good good cable modem is five years.

What are the price limits for decent 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.

I am wondering if buying a good cable modem online is safe

Why there should be any reasons to worry? There are no risks in buying good cable modemon the internet, sine you can always get a refund. You can also check the reputation of a seller just to be sure that your good cable modem will be delivered without any problems.

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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