Suddenlink Modems List & Comparison

suddenlink compatible modems

Find the best Suddenlink modem for your service tier. Approved Modems breaks it down for you by different Internet plans. If you have phone service with Suddenlink you will have to use a modem provided by Suddenlink. For now, Suddenlink does not allow the use of third-party modems for these services.

These modems were selected as the best based on significant research. This includes reviews & ratings from across the web. Other items we look at are availability, pricing, and information obtained from Suddenlink’s website.

Suddenlink Cable Modems List 2021
Manufacturer Modem Model# DOCSIS 3.0
Down / Up
Top Service
Speed – Mbps
WiFI Type
& Speed
Netgear CM1000 DOCSIS 3.1 1000 N/A
Arris SB6141 8 x 4 100 N/A
Netgear CM400 – Amazon 8 x 4 100 N/A
TP-Link TC-7610 8 x 4 100 N/A
Motorola MB7220 – Amazon 8 x 4 100 N/A
Zoom 5345 8 x 4 100 N/A
Arris SB6183 16 x 4 400 N/A
Netgear CM500 16 x 4 400 N/A
Netgear CM600 24 x 8 400 N/A
Motorola MB7420 16 x 4 400 N/A
Zoom 5370 16 x 4 400 N/A
TP-Link TC-7620 16 x 4 400 N/A
Arris SBG6700-AC – Amazon 8 x 4 100 AC1600
Arris SBG6950-AC2 – Amazon 16 x 4 400 AC1900
Arris SBG7580-AC 32 x 8 400 AC1750
Motorola MG7550 16 x 4 400 AC1900
Netgear C6250 16 x 4 400 AC1600
Netgear C7000 24 x 8 400 AC1900
TP-Link Archer CR700 16 x 4 400 AC1750

The Latest

ARRIS SB6183 Modem Specifications & Review

ARRIS SURFboard SB6183 is a DOCSIS 3.0 cable modem with 16 download channels and 4 upload channels. This makes the SB6183 ideal for XFINITY speeds up to 300 Mbps. With one Gigabit port, it can be used with one wired device such as a PC, Smart TV, Game Console, or connected to a WiFi router for whole-home coverage.

Motorola MB7621 Product Details & Review

The Motorola MB7621 is the #4 best-selling cable modem on Amazon as of September 2021. With the MB7621 you can… Save $120 or more a year on your cable bill At $78, it pays for itself in 8 months Connect to the Internet with a 600 Mbps, or lower, speed tier Replace your leased Cox,… Read More »Motorola MB7621 Product Details & Review

XFINITY Flex – Comcast 4K Streaming Box

The XFINITY Flex is a streaming device offered to Comcast customers who subscribe to XFINITY Internet service. It is similar to a Roku or Amazon Fire TV streaming device. However, it is bigger than most other devices that can do the same thing.

What Is DOCSIS 4.0?

Soon, and it probably won’t be long now, DOCSIS 4.0 will be rolling out. Comcast and other ISPs have already begun testing DOCSIS 4.0 advancements. It may seem crazy especially since DOCSIS 3.1, meant to deliver 10 Gbps, is still yet to gain a wider user base. But the time will come and it will sneak up on us, perhaps overnight.

1 thought on “Suddenlink Modems List & Comparison”

  1. Sergio DiazDiaz

    what about UBC1326 from altice (3.1) is not working as expected does any one knows how to get into the settings?

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