Best Cox Compatible Modems

10 Best Cox Compatible Modems Review

Selecting the correct Modem for Cox is quite essential for building your home network. Connecting the wrong one will result in poor network speed. You surely do not want to buy one that is not approved by the ISP. So what to do in that case?  Well, to help you find the correct one, here are some of the Modem models that just fit with your Cox Connection. Don’t worry all of these Modems are Amazon reviewed, and just in case you end up selecting the desired one you’re just a click away to order it!

Best Cox Compatible Modems in 2020:

Just to give a quick fact check, Cox is one of the leading names of Cable Internet. There are about 7 million subscribers for Cox Communication in the United States. Cox is the first cable operator to offer phone services as well. Scroll down to explore the devices!!

1. Motorola MG7540 AC1600

The Motorola MG7540 AC1600 is one of the finest Modem for Cox. It offers multiple connections at the same time and ensuring no decrease in internet speed. This Modem has 16*4 DOCSIS 3.0 cable with an in-built AC Dual-band (2.4-5GHz). It also has four-gigabit ethernet ports, a firewall, and many more advanced features. Unlike most of the routers, Motorola MG7540 can work on Wi-Fi DFS frequencies.

This built-in high-speed router provides internet access for Wi-Fi devices including Google Home, Roku, Amazon, notebook, game stations, Fire TV, Apple TV, and many more. Motorola MG7540 provides users 300+Mbps internet downloading speed and 1600Mbps maximum Wi-Fi speed. One of the features that lack in this device is that it does not have a phone jack and cannot be used for making or receiving calls. Talking about the design, the vertical shape helps to minimize space problems and adds a chic look to your modern interiors.


  • Simple user friendly
  • Highly compatible
  • High downloading speed


  • 5GHz band lacks sometimes
  • Wi-Fi signals are interruptive

2. Netgear CM500

This sleek Modem from Netgear is a powerful beast and is capable of high-functioning. The CM500 has 500Mbps speed that ensures less loss of transferring data. It works on any WiFi router. The most exciting part of this Modem is that it can be installed with an easy 5-minute setup procedure. This Modem has DOCSIS 3.0 compatibility that helps to build multiple connections at the same time. Netgear CM500 is efficient in data exchange and consumes less energy. It is compatible with major cable internet providers including America’s largest network Cox.


  • Saves $168 monthly rental charges
  • 16*4 channel bonding technology
  • Flexible ethernet port


  • Delicate outer frame

3. Arris SB6183 Modem

This Modem device by Arris is capable of running on various cable internet connections including Cox. The white color body with a rectangular design adds a super classy look and wherever you place it, it just looks cool and vibrant. Moving towards the features, the internet speed rests up to 686Mpbs on 16 downloadable channels and 131 on 4 uploaded channels. Moreover, you will be glad to know Arris SB6183 is ISP approved. You can stream HD videos, games and can connect multiple devices with this Modem. It offers a warranty period of 90 days.


  • Great Modem for streaming 4K videos
  • Supports multiple gaming sites
  • 16*4 channel technology


  • The user interface is difficult to handle sometimes

4. Motorola MB8600 Modem

The Motorola MB8600 is a fast blazing Modem that incorporates DOCSIS 3.1. This Modem device has a built-in Broadcom chipset that is used to protect from Distributed Denial of Service Attacks. The downloading speed of Motorola MB8600 is estimated at 1Gbps and uploading speed is 950 Mbps without any uninterrupted trouble. The setup time is quick. Moreover, Motorola has an installed setup wizard that will guide you during the entire setup process. Cool isn’t it? Like you don’t have to Google and search for setup tutorials. The Motorola MB8600 has a full band digital turner that saves energy and enhances speed. This Modem has a total of 4 ports allowing usage of multiple IP addresses.


  • Stable design
  • Affordable
  • 32*8 access to multiple IP addresses
  • Huge data transfer


  • No option for factory reset
  • Unsatisfactory speed

6. Netgear CBR40 AC2200

Now replace your existing Cable Modems with Netgear CBR40 AC2200. Why? Because it saves $156 per month rental charges! This Modem helps to reduce clutter and increases WiFi performance.  Netgear CBR40 is known for its ‘No Buffering’ and super-fast streaming feature. From room to room and floor to floor, this Modem has a capacity range of 2,000 sqft of consistent coverage at a speed up to 2.2Gbps.  Netgear CBR40 has tri-band technology and a powerful Quad-Core processor. There are four ethernet ports provided with this Modem that will help you get cool connectivity to your Smart TV, gaming console and many more. You can set up this Modem using the Orbi app and create a guest network and access parental control.


  • Increases the internet speed by 32 times
  • High-speed internet with 32*4 channels
  • Extensive portable connections


  • Expensive
  • The Orbi app is a bit complicated

6. Arris Surfboard SB6121

Looking for the best cox compatible modem that fits in your budget and meets all your requirements? It is undoubtedly a worthy as well as the best modem in the markets for robust internet connectivity. Being a compact model, it can be used at homes and as well as small offices. You can get rapid uploading and download of data due to it s superfast 131 Mbps upload speeds and 172 Mbps download speed.

Due to its seamless service, you can enjoy high-speed data from every corner of the vast house. Are you bothered about the stability of the connection? Well, with such a robust modem, you will get nothing but a seamless performance due to its 4*4 channels. Arris SurfBoard SB6121 is based on Docsis 3.0 and every month you can successfully save the maximum rental fees. If you want to sustain the hefty performance, then you should re-start and re-configure the device daily.


  • Super-Fast Speed
  • Seamless performance
  • Installation is quite affordable
  • Trendy appearance


  • Require daily reset
  • Gets heated easily
  • The power button is not available
  • Stability issue while gaming and streaming

7. Cisco DPC3000

Cisco DPC3000 is one of the robust modems which is using the DOCSIS 3.0 platform and possesses a user-friendly interface. You would definitely fall for its super-fast data transfer service via 4*4 channels. At the end of the month, you will be happier to see that you have to pay for what you are consuming and thus save a huge monthly rental fee. If you are rummaging around the remarkable speed, then it will never let you down. It is offering 120 Mbps upload speed and 160 Mbps download speed which is perfect for all the family’s data-hungry members out there!

You can get easy accessibility and easy set up with this device. Robust and uninterrupted internet connectivity is its remarkable feature.


  • Robust and consistent signal
  • No issue of connectivity loss
  • Value for money
  • Captivating software


  • Severe issue while connecting to Comcast
  • Reset needs to be done frequently
  • Return shipping charge is applicable

8. TP-Link TC-W7960 Wireless

Looking for a cox compatible modem that gives you a sigh of relief from the monthly rental charges? Yes, everything is possible with TP-Link TC-W7960! It possesses wireless features and as well as the rapid speed of 150 Mbps. The device is highly compatible with the spectrum, Xfinity from Comcast, etc.

It possesses the duality of being a cable modem and a router. It is based on the DOCSIS 3.0 platform and delivers a super-fast speed of 143 Mbps upload speed and download speed of 343 Mbps. So without any hassle, you can enjoy a seamless two-in-one performance of this modem.

Multiple device accessibility is its remarkable features and due to its 8*4 channels, all the devices run at optimum speed. Now setting up your connection becomes easier with TP-Link and with the robust Gigabit Ethernet ports, you are ready to append your devices.


  • Remarkable speed
  • Connection set up is easy
  • Amazing parental control features
  • Availability of guest network


  • Connectivity latency issue
  • Static IP cannot be set up on devices
  • Unavailability of Firewall Configuration

9. Netgear CMD31T-100NAS

Netgear CMD31T-100NAS is designed for those consumers who have the preference of both seamless performance and aesthetics. This modem will satisfy all your requirements and installation is easy. If you are thinking of smaller and compact modems, then it would be the absolute choice.

Various device compatibility is one of its captivating features. You just have to plug-in a few wires and the modem gets powered on within 5 minutes. Not only is it easy to set up but also it has the maximum capability with most of the ISPs such as Cablevision, Comcast, Time Warner Cable, Cox, etc.

DOCSIS 3.0 based on modem will never let you down while it comes to the point of allowing multiple users. Due to the 4*4 channels, the modem permits maximum users to get connected. Well, apart from that, 150 Mbps uploading and downloading speed is very much ideal for a profusion of data transfer by up to six devices.


  • Concise and trendy look
  • Cut down maximum rental costs
  • Accessibility with internet and VOIP
  • Value for money


  • 5GHz band lacks sometimes
  • Wi-Fi signals are interruptive

10. Arris Surfboard SBG6580

Looking for an aesthetic appealing modem-router combo which has good compatibility with Cox? Arris Surfboard SBG6580 would be the ideal pick for your home network as far as compatibility is concerned. It possesses swift Wi-Fi network access and makes sure you can enjoy the seamless internet activity. If you are talking about its downloading speed, let me tell you, once you plug-in the device, it will act as charm downloader and possess 131 Mbps of uploading speed and 343 Mbps of downloading speed without any significant delay.

This modem-router combo is based on DOCSIS 3.0 and uses 8*4 channels. So with the help of these channels, one can download any big file, and watch movies online. I bet you will get no chance of complaining about its speed.


  • Bandwidth is sufficient to cover the house
  • Monthly rental charges got cut down
  • User-friendly
  • Set up is easy
  • Ensures great speed


  • Quality of the router is not up to the mark
  • Limited Wi-Fi connections available


1Q. Does Cox give a router?

A: Cox does not give a free router. The router comes along with other equipment for setting up internet transfer tools.

2Q. What will be the best budget cox compatible cable modem?

A: The Cisco DPC3000 has a trendy and sleek appearance and it costs you only a meager budget, which is $50. You will get one Ethernet port of 160 Mbps downloading speed in this budget.

3Q. Is there any ideal surfboard model which I can use?

A: The Arris Surfboard SBG6121 has a sturdy appearance cable modem. Superfast speed due to the 4*4 channels and it has in-built McAfee security which prevents malicious sites.

4Q. What will be the perfect set up router?

A: TP-Link TC-W7960 has the amazing cable Ethernet plan up to 150 Mbps. It comes with easy installation and cuts down most of the rental charges.

Final Words:

If you are a Cox communication cable customer and not satisfied with the current Modem, then here is the above list of Modem devices that will give a new meaning to your internet surfing and enhance the speed of connectivity. The router that is provided by Cox is not efficient and you face many challenges regarding internet connectivity. The above-mentioned devices are all compatible with Cox Communication and have special added features that change boost your internet connectivity.

Leave a Comment

Your email address will not be published. Required fields are marked *