SuddenLink Compatible Modems (2019 List)

Looking for new Suddenlink compatible modems does not need to be a daunting task. Instead, you should be able to look at all of your personal needs and be able to match up the perfect cable modem that works with your internet provider.

But how can you know what the right modem to get is? What if you are renting a modem already?

If you are renting a modem, the time has come to buy a modem instead. Buying your own modem just makes more sense in the long run. Here’s what you need to know to start shopping.

Top Reasons To Get Your Own Suddenlink Approved Modem

Renting a modem is a mistake, unless you are planning on moving away in the near future. Instead, you should buy your own modem. Buying a modem will give you the opportunity to choose a modem that works perfectly for your house’s needs.

Buying A Modem Is Better Than Renting, Because:

  • Save yourself $10 a month or $120 a year on rental charges
  • More firewall protection and security customization options
  • Better choices for your desired internet speeds

Remember that internet companies really rent modems for their own gain, while taking money from you unnecessarily. Within a year, your modem purchase can easy outweigh the rental fees you were paying.

Make Sure That You're Getting A Suddenlink Compatible Modem 

The first think that you need to confirm when you are shopping for a modem is to make sure it is a Suddenlink supported modem. Suddenlink is a cable provider, which means that the internet is transmitted through your cable line. Therefore, you need a cable modem that is also a Suddenlink approved modem.

Remember that getting the wrong type of modem will never work. You cannot use a DSL or satellite modem because they will not operate the same way. Instead, you need to use a cable specific modem that works with Suddenlink specifically in order to have any kind of connection.

How To Set Up A New Sudenlink Modem (Router) 

Once you have purchased a Suddenlink compatible modem, it is time to set it up.

Step 1: Plug in the modem. This means to the power outlet as well as the cable port that is in your wall. You need a coax cable to plug it into the cable outlet.

Step 2: Connect one end of the Ethernet cable into the modem and the other into your computer.

Step 3: Login to your modem through your computer and finish setting it up. There should be a setup wizard available as well, allowing you to customize your modem as you see fit.

3 Best Suddenlink Approved Modems For 2019





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1. Motorola MG7550

Editor's Choice

1900 Mbps

4 Ports


2. Netgear C7000

High Performance

1900 Mbps

4 Ports


3. Netgear CM700

Budget Friendly (Modem Only)

500 Mbps

4 Ports


1. Motorola MG7550 Cable Modem Router Combo

Best SuddenLink Compatible Modem (Editor's Choice)

The Motorola MG7550 is our Editor’s choice for the best cable modem that you can get for Suddenlink cable internet. This dual band modem has a built-in router to handle your WiFi. It also has Power Boost, which adds high-performance Wi-Fi- power amplifiers to boost the WiFi signal the best speed and range possible.

The dual band means it offers both the 2.4GHz and 5GHZ bands to choose from, letting you select the right band for your devices. With four 10/100/1000 Gigabit Ethernet LAN ports, you will have the ability to supply wired connections to your computers, game systems, and HDTVs as much as you need to.

Having the router within the modem will give you a more streamlined connection, reducing the potential for interruption while ensuring that it does not take up much space. The modem is also made to not take up much room, with a vertical, antenna-free design.

2. Netgear Nighthawk C7000 WiFi Cable Modem Router

High Performance SuddenLink Approved Modem

For a high performance Suddenlink approved modem, you should go with the Netgear Nighthawk AC1900 DOCSIS 3.0. This is also a dual band modem, allowing you to choose from either the 2.4GHz or 5 GHz bands. Complete with four Gigabit Ethernet ports, this modem also has a 1.6GHz processor to boost performance, and is compatible with Suddenlink internet as well as other providers. This is another combo modem, meaning the router is built into the modem, allowing you to take up as little space as possible while keeping a clear connection.

This modem is a great choice if you need high performance for streaming and gaming, including 4K HD videos. The DOCSIS 3.0 has fast download speeds, making it great for online gaming. DOCSIS 3.0 is up to 8 times faster than 2.0. The 24x8 channel bonding, making it approved for plans up to 500 Mbps with theoretical modem speeds of 960 Mbps.

3. Netgear CM700 Gigabit Cable Modem

Budget Friendly

If you are looking for a more budget friendly Suddenlink certified modem, then look no further than the Netgear CM700. This modem has been certified for use by Suddenlink, Comcast, Xfinity, and more, making it a great choice if you might be moving houses in the future.

With the DOCSIS 3.0 you will get download speeds up to 32 times faster than DOCSIS 2.0. With a RAM of 128 MB, you will get high speeds from the CM700. This also has a reported low ping rate, making it a great modem choice for gamers.

The biggest downside to getting the CM700 is that there is no built-in router, so you would have to purchase a router separately to have WiFi in your home. Some users prefer this as in some cases the modem’s software will need updating before the routers, making it easier to just have them separated. If you are just plugging into a computer or gaming system, you might not need the WiFi anyway.

SuddenLink Approved Modem List 2019

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