Cox Certified DOCSIS 3.1 and 3.0 Cable Modems

Below are all the modems that Cox has approved for their customers to purchase and use on their network, as of January 2023. Cox lists them on their website here: Cox Compatible Modem List. Prices below are updated every hour. We’ve gone through all of them to find the ones that can be bought at Amazon, Best Buy, or Walmart.

If you’re paying $12 a month to rent a modem from Cox, that’s $144 a year, or $720 over 5 years. You can buy a new one that will pay for itself in less than six months. It’s easy to install. Just hook up the modem, open a web browser on an attached computer, and follow the on-screen instructions. Read more at Cox: Activate Cox Modem.

Cox business customers: Buy either the ARRIS SB8200 (for all speed plans) or the ARRIS SB6183 (for the 300 Mbps speed plan) which are listed here on the Cox Business Compatible Modem List.

Cox Telephone/Voice customers: Call Cox and have them provision your current modem for telephone only, no internet data. When you do that, Cox won’t charge you for renting it. Then buy one of the modems below and hook it up for the internet only. You’ll now have 2 modems (1 for phone and 1 for internet) and Cox won’t charge you for either.

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

Select your Cox 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 get faster, we suggest selecting Gigablast or DOCSIS 3.1 from the DOCSIS menu below.

Sorted by price: low to high

- 44%
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
- 24%
Add to compare
ARRIS SB8200 Front View
ARRIS SB8200 Back View

ARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$144.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 19%
Add to compare
Motorola MB8600 Front View
Motorola MB8600 Back View

Motorola MB8600 Ultra Fast DOCSIS 3.1 Cable Modem

Best deal at: Walmart.com
$144.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Three 1 Gigabit Ethernet Ports
- 25%
Add to compare
Netgear CM1000 Front View
Netgear CM1000 Back View

NETGEAR CM1000 Gigabit Speed DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$149.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
- 27%
Add to compare
ARRIS S33 Front View
Arris S33 Back View

ARRIS S33 SURFboard DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$159.95
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and One 1 Gigabit Ethernet Ports
Add to compare
Netgear CM1100 Front View
Netgear CM1100 Back View

NETGEAR CM1100 Nighthawk Multi-Gig Cable Modem

Best deal at: Amazon.com
$174.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 26%
Add to compare
Netgear CM1200 Front View
Netgear CM1200 Back View

NETGEAR CM1200 Nighthawk Multi-Gig DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$177.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Four 1 Gigabit Ethernet Ports – 2 ports can be combined to double your wired speed
- 14%
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: Amazon.com
$189.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit Ethernet Port
Add to compare
ARRIS G34 Front View
ARRIS G34 Back View

ARRIS G34 SURFboard DOCSIS 3.1 Gigabit Modem & Wi-Fi 6 Router

Best deal at: Amazon.com
$198.84
  • DOCSIS 3.1
  • AX3000 Wi-Fi 6 router built in
  • 32 Downstream Channels + 2 OFDM
- 20%
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
$199.00
  • DOCSIS 3.1
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
- 20%
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: Amazon.com
$238.99
  • DOCSIS 3.1
  • AC3200 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
- 6%
Add to compare
Netgear CM2000 Front View
Netgear CM2000 Back View

NETGEAR CM2000 Nighthawk Multi-Gig 2.5Gbps DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$282.29
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit Ethernet Port
- 18%
Add to compare
Netgear CAX30S Front View
Netgear CAX30S Back View

NETGEAR CAX30S Nighthawk DOCSIS 3.1 Cable Modem + WiFi 6 Router Combo, 2.7Gbps

Best deal at: Amazon.com
$310.29
  • DOCSIS 3.1
  • AX2700 Wi-Fi 6 router built in
  • 32 Downstream Channels + 2 OFDM
  • Four 1 Gigabit Ethernet Ports – 2 ports can be combined to double your wired speed
  • One USB 3.0 Port
Add to compare
ARRIS G35 Front View
ARRIS G36 Back View

ARRIS G36 SURFboard DOCSIS 3.1 Gigabit Modem Plus Wi-Fi 6 Router

Best deal at: Amazon.com
$329.00
  • DOCSIS 3.1
  • AX3000 Wi-Fi 6 router built in
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Four 1 Gigabit Ethernet Ports
- 20%
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: Best Buy U.S
$343.99
  • DOCSIS 3.1
  • AC3200 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
  • Two USB 3.0 Ports
Add to compare
Motorola MG8725 Front View
Motorola MG8725 Back View

Motorola MG8725 DOCSIS 3.1 Cable Modem + WiFi 6 Router

Best deal at: Best Buy U.S
$399.99
  • DOCSIS 3.1
  • AX6000 Wi-Fi 6 router built in
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Three 1 Gigabit Ethernet Ports
- 11%
Add to compare
Netgear CAX80 Front View
Netgear CAX80 Back View

NETGEAR CAX80 Nighthawk DOCSIS 3.1 Cable Modem + WiFi 6 Router

Best deal at: Amazon.com
$446.99
  • DOCSIS 3.1
  • AX6000 Wi-Fi 6 router built in
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Four 1 Gigabit Ethernet Ports
  • One USB 3.0 Port
Add to compare
Netgear CBR750 Front View
Netgear CBR750 Back View

Netgear CBR750 Orbi Tri-Band WiFi 6 Mesh Router with Built-in Cable Modem

Best deal at: Amazon.com
$479.99
  • DOCSIS 3.1
  • AX4200 Wi-Fi 6 Mesh router built in
  • 32 Downstream Channels + 2 OFDM
  • Four 1 Gigabit Ethernet Ports

We will be happy to hear your thoughts

Leave a reply

Buy A Cable Modem
Logo
Compare items
  • Total (0)
Compare
0