Suddenlink Approved DOCSIS 3.0 Cable Modems

Modem list updated June 2019. Prices updated every hour.
Since Suddenlink removed their modem list (which wasn't very good to begin with), we used this list compiled by whocares256 over at dslreports.com: Suddenlink Cable Modem List. We've gone through all of them to find the ones that can be purchased at Amazon, Best Buy and Walmart.

Easy to install. Just hookup modem, open web browser on attached computer and follow the on-screen instructions.


DOCSIS 3.0 Cable Modems

Cable Modem Buying Tips and FAQ's

All Suddenlink Internet Service users: Effective September 1, 2015 all customers must buy a modem with at least 8 channels downstream, these are listed below. Customers with 101-500 Mbps service, should buy one with 16 channels downstream. Those with greater than 500 Mbps service, should buy one with 32 channels.

All of these modems are high quality and have pretty much the same features, except for number of downstream channels and those with routers built in. So don't worry too much about deciding which one to buy. Price should be a main factor in your buying decision.

You can click on any column header to sort that column. Also, you can narrow down your search by typing in the search box. For example, if you want to see only modems with Wifi-AC routers, type "ac" in the search box. Clicking on any price takes you to the retailer.

D/U Chs. = Down / Up Channels

Model MFR DOCSIS WiFi D/U Chs.Down/Up Channels Amazon New Amazon Used Best Buy Walmart Sales Rank* Specs: Compare: Our Rating: Avg. rating at all sellers: Our visitors' rating:
SB6121ARRIS3.0No4/4$49.95
Amazon
$24.50
Amazon
N/AN/A#48ARRIS SB6121 SpecsCompare (up to 4 modems)
4.5/5 (8,722 ratings counted at all sellers)
SB6141ARRIS3.0No8/4See Price
@Amazon
$30.16
Amazon
$49.99
Best Buy
N/A#31ARRIS SB6141 SpecsCompare (up to 4 modems)
4.4/5 (27,661 ratings counted at all sellers)
SB6183ARRIS3.0No16/4See Price
@Amazon
N/A$69.99
Best Buy
$69.00
Walmart
#12ARRIS SB6183 SpecsCompare (up to 4 modems)
4.5/5 (8,115 ratings counted at all sellers)
SB6190ARRIS3.0No32/8$95.00
Amazon
$53.50
Amazon
$99.99
Best Buy
$98.00
Walmart
#17ARRIS SB6190 SpecsCompare (up to 4 modems)
4.5/5 (2,903 ratings counted at all sellers)
Potential latency issues. Read more: Puma 6 Chipset
SB8200ARRIS3.1No32/8$144.86
Amazon
$110.55
Amazon
$169.99
Best Buy
$144.87
Walmart
#1ARRIS SB8200 SpecsCompare (up to 4 modems)
4.0/5 (1,154 ratings counted at all sellers)
CM3008Linksys3.0No8/4$62.30
Amazon
$49.99
Amazon
N/A$67.88
Walmart
#37Linksys CM3008 SpecsCompare (up to 4 modems)
3.9/5 (679 ratings counted at all sellers)
CM1000Netgear3.1No32/8$158.13
Amazon
$103.98
Amazon
$169.99
Best Buy
N/A#20Netgear CM1000 SpecsCompare (up to 4 modems)
4.3/5 (3,022 ratings counted at all sellers)
CM600Netgear3.0No24/8See Price
@Amazon
$69.00
Amazon
$89.99
Best Buy
$109.99
Walmart
#38Netgear CM600 SpecsCompare (up to 4 modems)
4.1/5 (5,825 ratings counted at all sellers)
CM500Netgear3.0No16/4$62.99
Amazon
$36.49
Amazon
$64.99
Best Buy
$74.99
Walmart
#2Netgear CM500 SpecsCompare (up to 4 modems)
4.2/5 (6,672 ratings counted at all sellers)
TC-7650TP-Link3.0No24/8See Price
@Amazon
N/AN/A$72.96
Walmart
#44TP-Link TC-7650 SpecsCompare (up to 4 modems)
3.9/5 (225 ratings counted at all sellers)
MB8600Motorola3.1No32/8$169.98
Amazon
$158.08
Amazon
$169.99
Best Buy
$169.99
Walmart
#10Motorola MB8600 SpecsCompare (up to 4 modems)
4.0/5 (718 ratings counted at all sellers)

*Sales Rank is based on analysis of retailer's sales.

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Price / Features Comparison

See every approved retail modem's price and features in an easily sorted and searchable table:

Comcast

Comcast Business

Cox

Spectrum

Cable ONE

Suddenlink

Time Warner/Road Runner/Bright House


Price / Features Comparison

See every approved retail modem's price and features in an easily sorted and searchable table:

Comcast

Comcast Business

Cox

Spectrum

Cable ONE

Suddenlink

Time Warner/Road Runner/Bright House


Other Helpful Links

Low Cost Cable Phone Service Alternative

Cable Modem Buying Tips and FAQ's