Cable Modems Shop

Cable modems allow you to connect to the internet through a cable TV service provider like Comcast or Spectrum. They offer high speeds, making them ideal for streaming, gaming, and large downloads.

There are two types of cable modems: standalone and modem-router combos. Dual-band modems are faster and more stable than single-band models, which can be prone to interference.

When choosing a cable modem, consider the type of connection, number of ethernet ports, and advanced features like QoS and parental controls. Make sure to choose a modem that is compatible with your service provider.

Showing 1–12 of 142 results

ARRIS SB8200 SURFboard DOCSIS 3.1 High Speed Cable Modem

In stock

$84.49
SKU: CMR203B-LN-FBA
Weight 2 lbs
Dimensions 9 × 6 × 3 in
Brand

Arris

Model Number

SB8200

Condition

Grade A – Certified Renewed

DOCSIS Channels

32 x 8

Contents

Ethernet Cable, Modem, Power Cable

DOCSIS Version

DOCSIS 3.1

Interface

Cable Modem

Internet Speed

Up to 500 Mbps, Up to 1 Gbps, 150 Mbps – 200 Mbps, 250 Mbps – 300 Mbps

Ethernet Ports

2-Port

Features

Easy-Installation, For Gaming, For Home, Gigabit Compatible, Video Streaming

Compatible Providers

Comcast Xfinity, Charter Spectrum, Cox Communications, Mediacom, Sparklight (CableOne)

Color
Wired Download Speeds

Up to 2 Gbps

Return Policy

90 Day Returns

Technicolor CGM4231 DOCSIS 3.1 Cable Modem

In stock

$74.99
SKU: CMR129B-LN-FBA2
Weight 3 lbs
Dimensions 12 × 12 × 4 in
Brand

Technicolor

Color
Condition

Grade A – Certified Renewed

Compatible Providers

Mediacom, Midco

Contents

Ethernet Cable, Modem, Power Cable

DOCSIS Version

DOCSIS 3.1

Wired Download Speeds

3.6 Gbps

Ethernet Ports

4-Port

Features

Easy-Installation, For Business, Video Streaming

Model Number

CGM4231

Interface

Cable Modem

Return Policy

90 Day Returns

Arris SBG6700AC DOCSIS 3.0 WiFi Cable Modem

In stock

SKU: CMR204B-LN-FBA
Weight 1.5 lbs
Dimensions 9 × 6 × 3 in
Brand

Arris

Condition

Grade A – Certified Renewed

DOCSIS Version

DOCSIS 3.0

DOCSIS Channels

8 x 4

Ethernet Ports

2-Port

Interface

Cable Modem

Model Number

SBG6700AC

Internet Speed

Up to 343 Mbps

Contents

Ethernet Cable, Modem, Power Cable

Features

Dual-Band Wireless, Wi-Fi Enabled

Color
Compatible Providers

Comcast Xfinity, Charter Spectrum, Cox Communications, Mediacom, Brighthouse

Wired Download Speeds

Up to 343 Mbps

Arris TM1602A: High-Speed DOCSIS 3.0 Cable Modem with Advanced VoIP Support

In stock

SKU: CMD042B-LN-FBA
Weight 2 lbs
Dimensions 9 × 7 × 3 in
Model Number

TM1602A

Ethernet Ports

1-Port

Features

Easy-Installation, For Gaming, For Home, Telephone / Voice Enabled, Video Streaming

Brand

Arris

Contents

Ethernet Cable, Modem, Power Cable

DOCSIS Version

DOCSIS 3.0

Interface

Cable Modem

DOCSIS Channels

16 x 4

Compatible Providers

Charter Spectrum, Cablevision, Optimum

Internet Speed

Up to 500 Mbps, Up to 10 Mbps, Up to 20 Mbps, 40 Mbps – 60 Mbps, 100 Mbps -140 Mbps, 150 Mbps – 200 Mbps, 250 Mbps – 300 Mbps

Color
Wired Download Speeds

640 Mbps

Arris SBV3202 DOCSIS 3.0 VoIP Cable Modem for Comcast & Optimum Cable

Out of stock

$81.99
SKU: CMR314B-LN-FBA
Weight 2 lbs
Dimensions 9 × 11 × 3 in
Brand

Arris

Color
Compatible Providers

Comcast Xfinity, Optimum

Condition

Grade A – Certified Renewed

DOCSIS Version

DOCSIS 3.0

Contents

8hr Backup Battery, Ethernet Cable, Modem, Power Cable, Quick-Install Guide Online

DOCSIS Channels

32 x 8

Ethernet Ports

1-Port

Interface

Cable Modem

Model Number

SBV3202

Features

Easy-Installation, For Home, Gigabit Compatible, Telephone / Voice Enabled, Video Streaming

Wired Download Speeds

Up to 1.4 Gbps

Return Policy

90-Days

Arris SB6183 DOCSIS 3.0 Cable Modem – Black

Out of stock

$36.49
SKU: CMD116B-LN-B-FBA
Brand

Arris

Condition

New

Contents

Ethernet Cable, Modem, Power Cable

DOCSIS Version

DOCSIS 3.0

Interface

Cable Modem

Model Number

SB6183

DOCSIS Channels

16 x 4

Ethernet Ports

1-Port

Color
Compatible Providers

Comcast Xfinity, Charter Spectrum, Cox Communications, Mediacom, Atlantic Broadband, Suddenlink

Features

Easy-Installation, For Home, Video Streaming

Wired Download Speeds

Up to 686 Mbps

Return Policy

90 Day Returns

Arris TG2472G Touchstone Wireless Cable Modem

In stock

SKU: CMR773B-FBA
Brand

Arris

Compatible Providers

Charter Spectrum, Mediacom, Buckeye Cable

Color
Condition

Grade A – Certified Renewed

Contents

Ethernet Cable, Modem, Power Cable, Quick-Install Guide Online

DOCSIS Version

DOCSIS 3.0

DOCSIS Channels

24 x 8

Ethernet Ports

4-Port

Features

Dual-Band Wireless, For Business, For Gaming, For Home, Telephone / Voice Enabled, Video Streaming, Wi-Fi Enabled

Interface

Cable Modem

Model Number

TG2472G

Arris TG1672G Touchstone WiFi Phone Cable Modem

Out of stock

$46.49
SKU: CMR038B
Weight 2 lbs
Dimensions 9 × 11 × 3 in
Ports

4 Ethernet, 2 Telephone, 1 Coaxial

Wireless Guest Access

Yes

Condition

Grade A – Certified Renewed

Brand

Arris

Contents

Ethernet Cable, Modem, Power Cable

DOCSIS Channels

16 x 4

DOCSIS Version

DOCSIS 3.0

Interface

Cable Modem

Features

Telephone / Voice Enabled, Wi-Fi Enabled

Model Number

TG1672G

Color

Grey

Ethernet Ports

4-Port

Compatible Providers

Charter Spectrum

Return Policy

90 Day Returns

Linksys CM3008 DOCSIS 3.0 Cable Modem

In stock

SKU: CMR559B-LN-FBA
Brand

Linksys

Ethernet Ports

1-Port

Interface

Cable Modem

Compatible Providers

Comcast Xfinity, Charter Spectrum, Cox Communications, Cablevision

Color

Grey

Features

Easy-Installation, For Business, For Home, Wi-Fi Enabled

Contents

Ethernet Cable, Modem, Power Cable, Quick-Install Guide Online

Condition

Grade A – Certified Renewed

Model Number

CM3008

DOCSIS Channels

8 x 4

DOCSIS Version

DOCSIS 3.0

Arris SBG6900-AC AC1900 Wireless Cable Modem

In stock

SKU: CMR021R-FBA3
Weight 2 lbs
Brand

Arris

Color
Compatible Providers

Comcast Xfinity, Charter Spectrum, Cox Communications, Mediacom, Brighthouse, Atlantic Broadband

Contents

Ethernet Cable, Modem, Power Cable

Condition

Grade A – Certified Renewed

Ethernet Ports

4-Port

Model Number

SBG6900AC

Features

Dual-Band Wireless, Easy-Installation, For Home, Video Streaming, Wi-Fi Enabled

Interface

Cable Modem

DOCSIS Channels

16 x 4

DOCSIS Version

DOCSIS 3.0

Wireless Speed

AC1900

Wired Download Speeds

Up to 686 Mbps

Arris DG860A DOCSIS 3.0 WiFi Cable Modem

Out of stock

$24.99
SKU: CMR035B-LN-FBA
Weight 2 lbs
Brand

Arris

Model Number

DG860A

Contents

Ethernet Cable, Modem, Power Cable

Internet Speed

Up to 20 Mbps, Up to 10 Mbps, 40 Mbps – 60 Mbps, 100 Mbps -140 Mbps, 150 Mbps – 200 Mbps

Features

Wi-Fi Enabled

Interface

Cable Modem

DOCSIS Version

DOCSIS 3.0

Condition

Grade A – Certified Renewed

Color
Ethernet Ports

4-Port

DOCSIS Channels

8 x 4

Compatible Providers

Charter Spectrum, Buckeye Cable, Bend Broadband

Wired Download Speeds

343 Mbps

Return Policy

90-Days

Cisco DPC3008 DOCSIS 3.0 Cable Modem

In stock

SKU: CMD061B-FBA
Weight 1.5 lbs
Dimensions 9 × 6 × 3 in
Brand

Cisco

Model Number

DPC3008

Condition

Grade A – Certified Renewed

Contents

Ethernet Cable, Modem, Power Cable

Interface

Cable Modem

Compatible Providers

Comcast Xfinity, Mediacom

DOCSIS Channels

8 x 4

DOCSIS Version

DOCSIS 3.0

Ethernet Ports

1-Port

Features

Easy-Installation, For Home, Video Streaming

Color
Internet Speed

Up to 343 Mbps

Wired Download Speeds

Up to 343 Mbps

Looking to buy a cable modem? This guide covers everything you need to know to make an informed decision. Learn about the different types of cable modems available, including standalone modems and modem-router combos, as well as important features to consider like single-band vs dual-band operation and advanced options like Quality of Service and parental controls. Don't forget to check with your cable TV service provider to ensure that the modem you choose is compatible with their service. Get the fast and reliable internet connection you need with the right cable modem.