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Searching for reliable Suddenlink compatible modems does not need to be a challenging job. Instead, you should be able to identify all of your needs and be able to get the best cable modem that perfectly goes with your internet provider.

But how to determine a suitable modem? And what if you are already renting one?

If you currently rent a modem, it is high time to invest in a personal modem instead as it helps you efficiently cut costs in the long run.

Why Buy Your Own Suddenlink Approved Modem?

Getting your own modem lets you pick a customized option from a diverse range based on your household needs. In fact, it would only take 12 months for your modem purchase to outweigh the rental charges you were paying to your service provider.

Here are the top 3 reasons why buying a modem is better than renting:

The most critical thing you need to check while buying a modem is to ensure it is one of the Suddenlink-approved modems. Keep in mind, Suddenlink is a cable provider that delivers internet through your cable lines. For this reason, you need to buy a cable modem compatible with Suddenlink.

Top 5 Suddenlink Compatible Modems 2021

Most models of top-notch modem brands like Arris, ASUS, Cisco, D-Link, Linksys, Motorola, Netgear, SMC, TP-Link, Ubee, and Zoom qualify to the list of Suddenlink approved modems.

Here are our top 5 modem picks that work really well with Suddenlink internet:

Model Technology Max Cable Internet Speed Gigabit Ethernet Ports
Netgear CM1000 DOCSIS 3.1 | 32x8 Channel Bonding | OFDM 2x2 1 Gbps 01
ARRIS SURFboard SBG7600AC2 DOCSIS 3.0 |32x8 Channel Bonding 600 Mbps 04
Netgear Nighthawk C7000 DOCSIS 3.0 | 24x8 Channel Bonding 400 Mbps 04
Motorola MG7550 DOCSIS 3.0 | 16x4 Channel Bonding 375 Mbps 04
Motorola MG7315 DOCSIS 3.0 | 8x4 Channel Bonding 145 Mbps 04

Netgear CM1000 Cable Modem

If you are looking for ultra-high-speed cable modems, Netgear cable modem CM1000 is a perfect fit for all your speed needs. An ideal choice for speeds up to 1 Gbps.

With the industry’s first DOCSIS 3.1 modem, you will get download speeds 10 times faster than DOCSIS 3.0. It allows you to stream Ultra HD videos over IP with 32x8 channel bonding delivering you blazing-fast download speeds—even during peak hours.

As a cherry on top, Netgear CM1000 supports all your wireless devices. All you have to do is connect your router or device to the modem’s Ethernet port and experience the magic yourself.

ARRIS SURFboard SBG7600AC2 Cable Modem Router

Do you have a tight budget? No problem! ARRIS SURFboard SBG7600AC2 is one of the best budget-friendly Suddenlink approved modems to give you the maximum value for your money. Suitable for speeds up to 600 Mbps.

This is a perfect combination of DOCSIS 3.0 cable modem and 802.11ac Wi-Fi router with 4 Gigabit Ethernet ports, in a single robust device.

With 32 downstream and 8 upstream channels, the all-in-one SBG7600AC2 is great for sharing, gaming, and streaming. It also fits greatly into any home office and helps in cutting down your monthly modem rental charges.

This modem may not have fancy DOCSIS 3.1 technology but it works great with most cable internet speeds—and at half price. Best of all, it comes with a McAfee Secure Whole Home Internet so you no longer have to worry about malware and viruses.

Netgear Nighthawk C7000 WiFi Cable Modem Router

For those looking for a high-performance modem, we would suggest you go for Netgear Nighthawk C7000. A great choice for speeds up to 400 Mbps.

This 2.4 GHz and 5 GHz dual-band compact router-modem combo allows users to connect 30 devices with AC1900 Wi-Fi speed and enjoy up to 1800 square feet wireless coverage.

Nighthawk C7000 comes equipped with two USB ports and four Gigabit Ethernet ports to provide you fast wired connections for your gaming console, printer, storage device, computer, and other supported devices. The device includes a 1.6GHz processor to boost performance and its 24 download channel makes it perfect for demanding HD gaming and streaming.

Motorola MG7550 Cable Modem Router

One of the best cable modems you can buy for your Suddenlink internet is the Motorola MG7550. A classic pick for speeds up to 375 Mbps.

This 2.4GHz and 5GHZ dual-band modem come with a built-in router along with a power boost to enhance your Wi-Fi performance via power amplifiers to provide you the best possible range and speeds.

The modem’s vertical and antenna-free design does not take up much room and improves cooling as well. And, its four 10/100/1000 Gigabit Ethernet LAN ports provide a wired connection for your streaming TV devices, computers, gaming consoles, HDTVs, and other Ethernet-supported devices.

Motorola MG7315 Cable Modem Router

Another good modem that you can get for SuddenLink is the Motorola MG7315. This is a reliable device that covers all the basics and is an ideal pick for those who have a limited budget and have subscribed to lower Suddenlink internet speed plans. Suitable for up to 145 Mbps speeds.

If you want to get some amazing savings on the finest cable modem-router duos compared to your provider’s rent option, we would recommend you to purchase MOTOROLA MG7315. Although its technology is a little outdated, it nicely supports lower cable speeds and is a value-packed deal. The appealing features include: 8x4 DOCSIS, 3.0 cable modem, a built-in N450 Single Band (2.4 GHz) WiFi Gigabit Router, four Gigabit (GigE) Ethernet ports, a firewall, and much more.

Its built-in high-speed WiFi router brings at your disposal N450 WiFi and Power Boost, so you can connect Wi-Fi to your devices including tablets, smartphones, Google Home, game stations, notebooks, HDTVs, AppleTV, Amazon Echo, Chromecast, Amazon Fire TV, and Roku. To sweeten the deal, you also get a two-year warranty for power surges and rugged lightning to secure your investment.

Ways to Set Up Your New Suddenlink Modem

Once you get a Suddenlink approved modem, you can easily set it up by following these steps:

Step 1: Plug in your modem to both the power outlet and cable port.

Step 2: Plug in one end of the Ethernet cable to your computer and the other to the modem device.

Step 3: Sign in to your modem using your computer and finish the setup process.

Bottom Line

Whether you have Suddenlink 100, 300, 400, or 1,000 Mbps high-speed internet plan, there is at least one suitable modem among the above-mentioned list that would perfectly meet all your needs.

However, if you are subscribed to the Suddenlink home phone service, you can only lease a modem from Suddenlink, as the company does not allow a third-party modem for these services.

For questions and concerns, contact Suddenlink Customer Service at the Suddenlink phone number i.e. 1-844-520-8978. Spanish-speaking subscribers can contact Servicio al Cliente Suddenlink at Telefono de Suddenlink i.e. 1-844-527-5633.


1- What modems work with Suddenlink?

Suddenlink is a cable provider that delivers internet through your cable lines. For this reason, only cable modems work well with Suddenlink. Most models of top-notch modem brands like Arris, ASUS, Cisco, D-Link, Linksys, Motorola, Netgear, SMC, TP-Link, Ubee, and Zoom are on the list of Suddenlink compatible modems.

2- Can I use my own modem with Suddenlink?

Yes, Suddenlink allows users to use their own modem. However, using your own modem will exclude you from tech support and equipment replacement services.

3- What equipment do I need for Suddenlink Internet?

Your Suddenlink equipment box should include 6 items: cable modem, coaxial cable, power adapter, two-way cable splitter, Ethernet cable, and instructions. In case something is missing from your box, reach out to Suddenlink Customer Service at 1-844-520-8978

4- Is Netgear Nighthawk compatible with Suddenlink?

Yes, Netgear Nighthawk is compatible and works well with Suddenlink internet.

5- What's the difference between a modem and a router?

A modem allows you to connect your home network to the internet, while a router distributes that connection to multiple devices.

6- Is Netgear CM700 compatible with Suddenlink?

Yes, Netgear CM700 is compatible and works well with Suddenlink internet.