Spectrum Approved DOCSIS 3.1 and 3.0 Cable Modems

Below are all the modems that Spectrum has approved for their customers to purchase and use on their network, as of April 2023. Spectrum lists them on their website here:  Spectrum Approved Cable Modem List. Prices are updated every hour. There are over 70 different modems on that list, and we’ve gone through all of them to find the ones that can be bought at Amazon, Best Buy, or Walmart.

Spectrum doesn’t charge you for cable modems unless you want one with a built-in Wi-Fi router. Then they charge $5 a month to rent a modem with Wi-Fi. That’s $60 a year or $300 over 5 years. You can buy a new one that will pay for itself in about a year.

It’s easy to install. Just hookup the modem, open a web browser on an attached computer, and follow the on-screen instructions. Read more here at Spectrum: Activate Spectrum Modem Instructions

Spectrum Voice Customers: The modems below do not have telephone capabilities. So you’ll need to use the Spectrum-supplied modem for your phone service.

If you need further help with your decision or understanding some of the terms, see our Cable Modem Buying Guide.

Select your Spectrum speed plan below. This will allow you to get the maximum speed out of your plan. If you want to future-proof your purchase, as speed plans inevitably increase, we and Spectrum suggest selecting Internet Gig or DOCSIS 3.1 from the DOCSIS menu below.

Showing 1–10 of 20 results

- 79%
Add to compare
Motorola MB8600 Front View
Motorola MB8600 Back View

Motorola MB8600 Ultra Fast DOCSIS 3.1 Cable Modem

Best deal at: Best Buy U.S
$28.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Three 1 Gigabit Ethernet Ports
- 79%
Add to compare
Motorola MB8611 Front View
Motorola MB8611 Back View

Motorola MB8611 Ultra-Fast DOCSIS 3.1 Cable Modem with 2.5Gb Ethernet

Best deal at: Best Buy U.S
$38.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit Ethernet Port
- 80%
Add to compare
Motorola MG8702 Front View
Motorola MG8702 Back View

Motorola MG8702 DOCSIS 3.1 Cable Modem + AC3200 Dual Band WiFi Gigabit Router

Best deal at: Best Buy U.S
$50.99
  • DOCSIS 3.1
  • AC3200 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
Add to compare
Humax HGD310 Front View
Humax HGD310 Back View

Humax HGD310 DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$95.00
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
Add to compare
Hitron CODA Front View
Hitron CODA Back View

Hitron CODA DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$99.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 74%
Add to compare
Netgear C7800 Front View
Netgear C7800 Back View

NETGEAR C7800 Nighthawk DOCSIS 3.1 3.2Gbps Cable Modem + WiFi Router

Best deal at: Amazon.com
$109.99
  • DOCSIS 3.1
  • AC3200 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
  • Two USB 3.0 Ports
- 31%
Add to compare
ARRIS SB8200 Front View
ARRIS SB8200 Back View

ARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$131.21
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 17%
Add to compare
Netgear CM1000 Front View
Netgear CM1000 Back View

NETGEAR CM1000 Gigabit Speed DOCSIS 3.1 Cable Modem

Best deal at: Walmart.com
$158.00
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
- 29%
Add to compare
ARRIS SBG8300 Front View
ARRIS SBG8300 Back View

ARRIS SBG8300 SURFboard DOCSIS 3.1 Gigabit Cable Modem & Wi-Fi Router

Best deal at: Amazon.com
$177.00
  • DOCSIS 3.1
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
- 1%
Add to compare
Netgear CM1100 Front View
Netgear CM1100 Back View

NETGEAR CM1100 Nighthawk Multi-Gig Cable Modem

Best deal at: Amazon.com
$179.00
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports

Let us know what you think.

Leave a reply

Buy A Cable Modem
Logo
Enable registration in settings - general
Compare items
  • Total (0)
Compare
0