COX Cable Modems – Top 20 List

Buy your own Cox cable modem and get rid of the ever going rental charges. Renting COX cable modems can cost up to an extra $11 a month. Buying your own is a good way to cut the cost of your Cox cable bill.


Best Cox Cable Modems

This data is based on extensive research. This includes reviews for COX cable modems from multiple sources. This list is also based on feedback, pricing, availability, and information provided by COX. This ensures you’ll be getting the best modem for your COX Internet service.

COX Service Tier Best Modem (No WiFi) Best WiFi Cable Modem Voice – Must Use Modem Provided By COX
Starter NETGEAR CM500 Motorola MG7540
Essential NETGEAR CM500 Motorola MG7540
Preferred NETGEAR CM500 Motorola MG7540
Ultimate 300 NETGEAR CM600 Motorola MG7540
Ultimate 500 NETGEAR CM600 ARRIS SBG8300
Gigablast ARRIS SB8200 NETGEAR CAX80

Cox Internet Tiers – If you are unsure what service plan you have, you can check on your Cox account. Cox Internet plans are as follows…

Internet Starter / 10 Mbps
Internet Essential 50 Mbps
Preferred 150 Mbps
Ultimate 300 Mbps
Ultimate 500 Mbps
Gigablast 1 Gbps


Newest Cox WiFi Cable Modem – Netgear Orbi CBR750

Upgrade Your WiFi to First Class — WiFi 6 allows more devices to connect and stream simultaneously, without impacting speed or reliability, by efficiently packing and scheduling data. Compatible with all major US cable service providers — Compatible with all major US cable service providers with all the fastest internet speed tiers. Built-in DOCSIS® 3.1 Cable Modem — Support fastest Gigabit+ Internet speeds and ready for the future upgrade.


Cox Cable Modems List 2020

Below is a complete list of modems that Cox has approved by the service tier. Note that there are no third-party voice modems compatible with Cox. If you have voice service, you will have to rent an eMTA from Cox. Any third-party ones for sale online are not meant to be resold. DOCSIS 3.1 is the latest technology that supports the Gigablast tier. Cox now requires a DOCSIS 3.0 or 3.1 internet modem. Ultimate subscribers need at least a 16×4 channel bonding modem. Setting up your own modem is as easy as going to the Cox Self-Activation page.

Brand MPN / Model# DOCSIS 3.1 DOCSIS 3.0 Channels Down / Up Top Service Tier WiFi Type Speed AX=WiFi 6 AC=WiFi 5
Motorola MB8611 32 x 8 Gigablast
Netgear Orbi CBR750 32 x 8 Gigablast AX4200
Netgear Nighthawk CM2000 32 x 8 Gigablast
Netgear Nighthawk CAX80 32 x 8 Gigablast AX6000
TP-Link TC-7650 24 x 8 Ultimate
Netgear CM1200 32 x 8 Ultimate
Netgear CBR40 32 x 8 Ultimate AC2200
Netgear CM1100 32 x 8 Gigablast
Netgear C7500 24 x 8 Ultimate
Netgear C6900 24 x 8 Ultimate AC1900
Motorola MG7700 24 x 8 Ultimate AC1900
Motorola MG7540 16 x 4 Ultimate AC1600
Motorola MB7621 24 x 8 Ultimate
Linksys CM3016 16 x 4 Ultimate
Linksys CM3024 24 x 8 Ultimate
Linksys CG7500 24 x 8 Ultimate AC1900
Asus CM16 16 x 4 Ultimate AC2600
Asus CM32 32 x 8 Ultimate
Arris SBG8300 32 x 8 Gigablast AC2350
Arris SBG7600AC2 32 x 8 Ultimate AC2350
Arris SBG7400AC2 24 x 8 Ultimate AC2350
Arris SBG6950AC2 16 x 4 Ultimate AC1900
Arris SBG10 16 x 4 Ultimate AC1600
Zoom 5341J 8 x 4 Preferred 150
Arris SB6141 8 x 4 Preferred 150
Cisco DPC3008 8 x 4 Preferred 150
Cisco DPC3010 8 x 4 Preferred 150
D-Link DCM301 8 x 4 Preferred 150
Linksys CM3008 8 x 4 Preferred 150
Motorola MB7220 8 x 4 Preferred 150
Netgear CM400 8 x 4 Preferred 150
TP-Link TC-7610 8 x 4 Preferred 150
Netgear CM1000 32 x 8 Gigablast
Arris SB8200 32 x 8 Gigablast
Arris SB6183 16 x 4 Ultimate
Motorola MB7420 16 x 4 Ultimate
Netgear CM500 16 x 4 Ultimate
Netgear CM600 24 x 8 Ultimate
TP-Link TC-7620 16 x 4 Ultimate
Zoom 5370 16 x 4 Ultimate
Arris SBG6700AC 8 x 4 Preferred 150 AC1600
Arris SBG6782AC 8 x 4 Preferred 150 AC1750
Netgear C6220 8 x 4 Preferred 150 AC1200
Zoom 5363 8 x 4 Preferred 150 AC1900
Arris SBG6900AC 16 x 4 Ultimate AC1900
Arris SBG7580 32 x 8 Ultimate AC1750
Motorola MG7550 16 x 4 Ultimate AC1900
Netgear C6250 16 x 4 Ultimate AC1600
Netgear C6300 16 x 4 Ultimate AC1750
Netgear C7000 24 x 8 Ultimate AC1900
TP-Link Archer CR700 16 x 4 Ultimate AC1750
Netgear C7800 32 x 8 Gigablast AC3200
Motorola MB8600 32 x 8 Gigablast

These COX cable modems are older modem/router combos with wireless N technology. They are approved by Cox but should be avoided as wireless AC is the most widely used WiFi. On top of that WiFi AX is coming around, really making N older. 

  • Arris SBG6400
  • Arris SBG6580
  • Netgear C3000
  • Netgear C3700
  • Netgear N450
  • TP-Link TC-W7960
  • Motorola MG7310
  • Motorola MG7315
  • Zoom 5350
  • Zoom 5352
  • Zoom 5354
  • Arris TG862G-CT

What cable modems work with Cox Communications?

There are a lot of cable modems that work with Cox. Most ARRIS, Netgear, and Motorola modems will work. The most important things to look at when buying a new modem are your subscribed speed, the number of download channels per modem, and top speed per modem. Here, we have everything laid out for you to allow you to find the best modem for Cox and your service.

Does Cox supply a free modem?

Only if you subscribe to both high-speed Internet and voice service. Otherwise, you can rent a cable modem or buy your own. 

What is the best modem router combo for Cox?

As stated above, the ARRIS SBG10 is the best WiFi cable modem, otherwise known as a modem/router combo. It is one of the latest releases, has great customer feedback, easy to set up, and is fairly cheap for a WiFi modem.

What cable modem does COX rent for Panoramic WiFi?

​The Panoramic WiFi Gateway is the only modem/router combo available for rent from Cox. It usually costs $10.99 a month. It is a proprietary modem sold only to Cox. Cox does not sell this modem to customers. It is only available for rent. However, you can buy a different WiFi gateway that will work with Cox.


Cox Communications Cable Modem/Router Combos

NETGEAR CM2000 Nighthawk DOCSIS 3.1 Cable Modem

​​ ​The NETGEAR CM2000 is one of the latest modems released by Netgear under the Nighthawk lineup. The CM2000 can support speeds up to 2.5 Gbps, which really future-proofs this modem. It is compatible with most cable companies including Comcast XFINITY residential and business, Cox, Sparklight (Cable One), Spectrum, and more.  . Netgear CM2000 DOCSIS 3.1 Key Features 2.5X Internet speeds—The …

NETGEAR CM2000 Nighthawk DOCSIS 3.1 Cable Modem Read More »


Resources:

COX Communications