Suddenlink Approved Modems

Only a few Suddenlink approved modems exist. The top compatible modems for Suddenlink internet cable services appear on this page. You will find the best approved modems based on value and bargain.

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Click here to jump to the full Suddenlink approved modem list.

Last Updated: November 1, 2018

Suddenlink Approved Modems for November 2018

Best Modem Value

NETGEAR CM500 DOCSIS 3.0 Suddenlink Approved Modems
NETGEAR CM500 Cable Modem

 

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Model #NETGEAR CM500
Download Speed680 Mbps
Channel Bonding16 Download & 4 Upload
DOCSIS3.0
ColorBlack
WiFi RouterNo
VoIP Telephone AdapterNo
Compatible ISPAtlantic Broadband, Cable ONE, Charter Spectrum, Comcast XFINITY, Cox, Grande, RCN, Suddenlink, Wave, WOW!

 

Bargain Modem

ARRIS SURFboard SB6141 DOCSIS 3.0 Suddenlink Approved Modems
ARRIS SURFboard SB6141 Cable Modem

 

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MORE INFO

 

Model #ARRIS SURFboard SB6141
Download Speed343 Mbps
Channel Bonding8 Download & 4 Upload
DOCSIS3.0
ColorWhite or Black
WiFi RouterNo
VoIP Telephone AdapterNo
Compatible ISPAtlantic Broadband, Cable ONE, Charter Spectrum, Comcast XFINITY, Cox, Grande, Midco, RCN, Suddenlink, Wave, WOW!

 

Full Suddenlink Approved Modem List

The Modems Listed Below Are All DOCSIS 3.0 Modems
♦ Indicates an Intel Puma Chipset Defect – Do Not Buy

Note: ✅ means Yes, ❌ means No

BrandModel #ChannelsMax SpeedVoIPWiFi
ARRISSB61418×4343 Mbps
ARRISSB618316×4686 Mbps
ARRISSB6190 ♦32×81.4 Gbps
HitronCGNM-3552 ♦32×81.2 Gbps
LinksysCM30088×4343 Mbps
LinksysCM3016 ♦16×4686 Mbps
MotorolaMB72208×4343 Mbps
MotorolaMB742016×4686 Mbps
NETGEARCM4008×4340 Mbps
NETGEARCM50016×4680 Mbps
NETGEARCM700 ♦32×81.4 Gbps

Suddenlink Approved Modems Removed in July 2017
ARRIS SB6190

Suddenlink Approved Modems Added in March 2018
ARRIS SB6190

Channels: first # refers to downstream channels, second # refers to upstream channels (e.g. 16×4, means 16 downstream channels and 4 upstream channels)
The more channels, the faster the speed

Max Speed: refers to the maximum capable download speed

VoIP: indicates if the modem has telephone capability

WiFi: indicates if the modem has WiFi capability

 

Suddenlink Company Information

Suddenlink Phone Support: 1-877-794-2724
Suddenlink Email
Suddenlink Service Centers
Suddenlink FAQ
Suddenlink Outages
Suddenlink Support Page (Chat)

Suddenlink Facebook Page
Suddenlink Twitter Page
Suddenlink YouTube Page

Suddenlink serves the following states: Arizona, Arkansas, California, Louisiana, Missouri, North Carolina, Oklahoma, Texas, and West Virginia.

 

Approved Modems Helpful Resources

 

7 thoughts on “Suddenlink Approved Modems”

  1. I am looking at an ARRIS SURFboard SBG6900-AC to use when in Arizona for the winter with sudden link and use in Montana with century link the other half of year. Will this work?

          1. Update: Suddenlink says the ARRIS SURFboard SBG6900-AC “should” work with their network, but the modem does not appear on their official compatibility list.

            For the official Suddenlink modem list, click here Suddenlink Approved Modems.

  2. I’m in the process of buying my own equipment I have suddenlink internet, Netgear CM500 is all I need or I need something else? Thank you.

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