Top 12+ Best Cox Compatible Modems in 2021 (Approved Models)

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Are you one of those heavy internet users? If yes, then it is the grand opportunity for you to get yourself the best Cox compatible modems ever. The people living in today’s world need the internet now and then. It has become quite impossible for each one of you to survive one day without taking the internet’s help. From work schedules to leisure times, every step and every hour in one’s life depends highly on the internet facilities. Cox modems help you out of such unbearable situations of life by providing high-speed unlimited data all day long. 

Have you ever come across questions in your life regarding modems? Have you ever thought to yourself of the use of taking modems instead of mobile data? All mobile networks have been modifying their services ever since the enhancement of digital technologies in people’s life. The mobile networks are on the run of upgrading their facilities to the users day by day due to the massive competition they face in every minute of existence. After such hard works and unbelievable facilities from mobile networks, many people prefer modems due to the advantage of having access to unlimited data in a day. Several people use massive internet in their daily life. Limited mobile data does not prove to be of much help to these people. That is when they think of getting a modem.

Now you must be thinking about the importance of Cox compatible modems. Does the question come to your mind that there are hundreds of modems available in the market, then why you should go for the Cox compatible ones? It is quite evident for one to question the importance of one product when he or she gets to hear a lot about it. Without much wastage of time, you can find out all the details about Cox compatible modems in this article. But for basics, you should have some idea about the difference between a Cox compatible modem and any other usual modem. Cox is the only Wifi Panoramic Gateway in the whole of the US that offers rental Wifi service at an affordable price at ease. 

Considering the high demand for Wifi modems in today’s world, we have done some excellent research on a lot of modems available in the market. After a lot of research and struggle, we have come up with the top 12 Cox compatible modems of all time. Read the article further for getting the best Cox compatible modem for daily use.

Top 12 Cox Compatible Modems in 2021 [Reviews]

1. 24×8 Cable Modem from MOTOROLA

If you have been looking for the best Cox compatible modems, then you are in the right product option. MOTOROLA 24×8 cable modems have been efficiently serving its users since creation. The modem comes with one of the most natural set-ups of all time. It would be a wise choice for you to choose the MOTOROLA cable modem due to its highly affordable rental fees. The product comes with 600+ maximum internet download speeds. The modem has got a GigE Ethernet port for excellent connectivity and availability of high-speed internet on various connectable devices like a computer, laptop, router, etc. The modem from MOTOROLA is compatible with most of the cable providers, including the certified ones like Comcast Xfinity, Cox and Charter Spectrum, and many more. Despite being one of the best modems of the 21st century, MOTOROLA still does not have access to telephone jacks. It does not support any voice call. The modem comes with three connectable ports, one for the power, another for the coax cable, and the last one is for the Ethernet facility. The modem comes with ultra perfect designs of small space, cooling facilities, and excellent looks.


  • The modem comes with supportive game features.
  • It is easy to install.
  • The Wifi signals are always appropriate.
  • The modems are quite affordable.


  • The download speed varies greatly with time.

2. MB8600 Cable Modem from MOTOROLA

If you have not yet found the best Cox compatible modem, then you can take a look at this MOTOROLA creation. The cable modem comes with 1000+ Mbps maximum internet speed which most of the other modems are not capable of providing. It has got an Ethernet port of GigE for providing high speed wired connection to all the connected devices including computers and other internet-capable devices. The modem is compatible to most of the cable providers including Cox and Combast Xfinity. The modem does not support voice calls, though. It has got three main connection ports including the power, coax cable and Ethernet. It providers equal and strong internet speed for all the cable internet services. It is capable of supporting the slowest as well as the fastest network due to its 3.1 DOCSIS. The active Queue management helps in getting better AQM results. 


  • It is capable of providing high-speed internet all the time.
  • It is compatible to most of the cable providers.
  • The modem provides best queue management.
  • It comes with 1000+ Mbps.


  • The modem does not have access to voice calls yet.

3. Nighthawk Cable Modem from NETGEAR

The cable modem of NETGEAR has been better than most of the Cox compatible modems. The modem provides high Wifi coverage up to 1800 Sq. Ft. Its compatibility with most of the cable providers like Combast and Cox is praiseworthy. You can join a HD streaming and many more things with NETGEAR and its facilities like internet speed up to 400 Mbps. You can get full support on your connectable devices from NETGEAR. The modem is highly on demand due to its mind-blowing gaming and HD streaming skills. The modem comes with the facility of versatile connections like it has got 4 Gigabit Ethernet ports along with 2 special USB ports for wired connections to your computer or game box. The modem network is even safe and secure due to its wireless security protocols. 


  • It comes with 2 special USB ports for wired connections.
  • It provides high internet speed up to 400 Mbps.
  • The modem provides high Wifi coverage up to 1800 Sq. Ft.
  • It is compatible to most of the cable providers including Cox.


  • The VPN causes problems sometimes.

4. 16×4 Cable Modem from MOTOROLA

There are times in your life when you cannot decide the perfect item for purchase. But in case of Cox compatible cable modems, you can get assurance that MOTOROLA 16 x 4 has always been one of the best cable modems of all time. It is capable of providing you an excellent service for a reasonable amount of money, unlike other cable modems who charge money for renting modems not having good internet speed even. You can get 300+ maximum internet download speed maximum times. It has even got a GigE Ethernet port for wired connection to most of the connectable devices like computers, router, etc. If you want your MOTOROLA 16 x 4 to share some good amount of high-speed data, you can plug it to the desirable router anytime you want. It can even support a mesh and a gaming router at ease. One of the biggest advantages of using MOTOROLA 6 x 4 is that it is compatible with most of the cable providers including Combast Xfinity, Charter Spectrum, and the most amazing Cox for sure. Even after plugging in several devices to the modem, all the connected devices get equal high-speed data without much effort. The modem has got three connectable ports, a power port, a coax cable port and an Ethernet port for the convenience of the users. It is a full-band capture digital tuner which ensures a reliable internet source throughout the time of activity. The modem is completely USA-based. You can set up the modem in your own way at ease. You would not even require any helping hand for the installation procedure. In case if you fail to perform the installation of the MOTOROLA 16 x 4 modem, then you can contact the customer support specialists available anytime for help. A product should always be manageable enough to attract the buyers. So is the MOTOROLA 16 x 4 modem. It has got an excellent compact design, shelf space supporting structure, and improved cooling technology to attract the buyers. 


  • The modem support mesh and gaming routers.
  • The modem has got an easy installation procedure.
  • It comes with three connection ports.
  • It is compatible to most of the cable providers.


  • The modem has got a problem of losing signals.

5. SB6183 Cable Modem from ARRIS Surfboard

Each one of the people desires to have a simple yet excellent cable modem. Now, you can fulfill such needs with the ARRIS Surfboard cable modem. The ARRIS Surfboard cable modem comes with 3.0 DOCSIS which in turn is capable of bonding up to 16 downstream and 4 upstream channels, which automatically reduces the network traffic. It provides cable internet download speed up to 300 Mbps. The ARRIS cable modem is compatible to most of the cable providers including Cox, Xfinity, Spectrum, etc. The cable modem from ARRIS comes with one of the easiest set-ups and installation facilities. It charges less money on rentals as compared to any other cable modems. It not only provides excellent network services but even comes at an affordable rental fee for the convenience of the customers. The cable modem comes with one special Gigabit Ethernet port for connecting it to the router ports at ease. The modem has got a few drawbacks though it does not support cable digital voice calls or Wifi. 


  • It is compatible to most of the excellent cable providers including Cox.
  • It has got one Gigabit Ethernet port for router connections.
  • It comes at an affordable rental fee.
  • It supports up to 16 downstream and 4 upstream.


  • The cable modem does not support Wifi or voice calls.

6. C3000-100NAS N300 Cable Modem from NETGEAR

If you have ever wanted your cable modem to be perfect, then it is the greatest opportunity for you to try out NETGEAR C3000 cable modem. You would not have to rent a cable modem for daily use and pay higher charges than usual always because now, you can buy your own cable modem at a cheaper rate than rental fees from NETGEAR C3000. The next-generation DOCSIS of 3.0 provides eight times faster internet speed without much effort. It is capable of providing fast internet Wifi speed to the users too. One of the most advantageous NETGEAR facilities is that it is quite easy to install and monitor from your home network. There are Gigabit Ethernet ports available in the cable modem for providing high-speed data to the wired connections. You can even share your hard drive of NETGEAR cable modem to other wireless connections through the USB ports available at ease. To your surprise, NETGEAR cable modem is compatible to most of the US-based cable providers including, Cabledivision, Charter, Cox, Time Warner Cable, Xfinity, and many more. The cable modem from NETGEAR is capable of providing high-speed internet with faster downloads, internet gaming, and even HD streaming. The cable modem is perfect for medium-sized homes. With the wireless connections from NETGEAR, you can email, chat, surf, listen to music and watch videos on the internet. There are DLNA systems available too. The cable modem has even got security systems where parental controls are available for the safety of your child at home while surfing through the internet. There are secure accesses of internet present for the guests. You can even set-up passwords and pins for the security of the cable modem internet. The cable modem is easy to use and install. You can set it up for iPads, tablets, smartphones and even computers. It comes with excellent control over home networks and their repairing. You can even get a QR scan code for one svcan connection of your phone to the modem. It has turbo transfer facilities which help in transferring files 40 percent faster than any other cable modem. It supports Microsoft Windows 7, Windows 8, Vista, XP, 2000, Mac OS, etc. 


  • It has got a wide range of supporting networks and devices.
  • It has got QR scanning facilities.
  • It is compatible to most of the cable providers.
  • The modem comes with one of the easiest set-ups.


  • The internet speed is not always stable.

7. MG7540 16 x 4 Cable Modem from MOTOROLA

If you have been looking for the best cable modems of all time, then you have come to the right product page. MOTORTOLA MG7540 has been an all-time favorite to most of the customers due to its high compatibility to most of the cable providers including, Cox, Comcast Xfinity, Charter Spectrum, etc. The cable modem from MOTOROLA provides high-speed internet to all the connected devices. Unlike other cable modems, the speed of MOTOROLA MG7540 remains the exact same to all the connectable devices. You can connect smartphones, HDTVs, computers, tablets, game stations, streaming media devices, etc along with other Ethernet and Wifi devices. The cable modem comes with dual-band facilities which mean it can give place to two bands in the modem. One works in 2.4 GHz while the other works in 5 GHz. Dual bands provide much better Wifi as compared to single bands as in single bands there is a lot of traffic due to heavy usage. But in dual-band, the 5 GHz runs in less traffic and smoother than most of the single bands. The modem is capable of catching any beam Wifi beamforming near the modem. It catches the beam and concentrates on the network which further enhances on the performance of the internet. The cable modem comes in a single user interface. It provides space, reduces wire and power cubes for the convenience of the buyers. The 3.0 DOCSIS provides a few times faster speed of internet than most of the other modems. The modem is less vulnerable to the Wifi interference from neighbors due to its Wifi DFS frequencies. The modem comes with an excellent shelf space-conserving structure and self-cooling technology which makes it an ideal choice for a home or office. 


  • It is compatible to most of the cable providers.
  • The 3.0 DOCSIS provides better internet speed than most of the other modems.
  • It comes with dual-band facilities.
  • The design and structure of the cable modem is quite useful to the buyers.


  • The 5 GHz channel does not work properly.

8. MG7700 24 x 8 Cable Modem Plus from MOTOROLA

Did you know that MOTOROLA MG7700 is one of the best Cox-compatible modems of all time? It not only is compatible to Cox but also to Comcast Xfinity and many other cable providers. The modem provides equal high-speed data to all the connected devices at the same time. It is capable of connecting to all the devices including, smartphones, HDTVs, computers, media streaming devices, tablets, game stations, and other Ethernet and Wifi devices. The Federal Communications Commission has set wireless signals to a particular limit. The power boost technology of MOTOROLA’s modem amplifies the wireless signal to deliver it at higher Wifi speed. It also extends the Wifi range. The cable modem helps in getting dual-band facilities in 2.4 GHz and 5 GHz. The 5 GHz band is capable of detecting beams by beamforming method which helps in catching any beam in Wifi and concentrating it to stabilize the signal strength further. It is easy to set-up and clean. There are wireless power boost technologies available in the cable modem which makes the speed and range better for high performance and result. There are four Ethernet ports available for the wired connections to Windows and Mac computers. The Broadcom cable chipset helps in keeping the modem safe from denial of service attacks. MOTOROLA has also kept the factor of design in mind while manufacturing the cable modem. The modem comes with shelf space minimizing facilities. It has got self-cooling integrating technology. It has got power adapter clutter for desk space conservation. The modem’s robust lightning and power surge circuits protect you from further investment.


  • It has got a lightweight of 1.5 pounds.
  • It has got self-cooling technologies.
  • The high security and safety designs help in less investment.
  • The high compatibility and dual bands make it one of the most used cable modems.


  • It does not provide the range as it promises in the product description section.

9. C6300-100NAS AC1750 (16 x 4) Cable Modem from NETGEAR

The cable modem from NETGEAR comes with high-speed Wifi. It provides the perfect speed of internet for gaming criteria and video streaming 4K. The modem has the technology of supporting proper beamforming. Its high range beamforming extends the Wifi coverage and reduces internet traffic. It provides high beamforming for stabilizing the Wifi connection and HD video when the modem is connected to other devices. NETGEAR supports 16 x 4 downstream channels which help in clearing traffic in the network due to several channels. The cable modem is compatible to most of the cable providers which includes some of the best providers in the US like Cox, Xfinity, and Spectrum. The modem takes care of your security and the safety of your children. It comes with parental controls on the Wifi system to provide detailed online information of the child’s history and activities. It even works well for the guest networking features. The modem of NETGEAR has got Gigabit wired connections as well as USB ports for wireless connections. You can go for the wired connections for internet speed 10 times more than any other wired network. The NETGEAR modem comes with the facility of a genie App. If you install this app on your smartphone, you would be able to control all the Wifi settings at ease. It is capable of supporting devices like Microsoft Windows10, Vista, XP, 2000, Mac OS, UNIX or Linux.


  • It is highly compatible to most of the cable providers.
  • NETGEAR comes with gaming and 4K HD streaming.
  • 16 x 4 downstream of the modem clears network traffic.
  • It has got USB port and Gigabit port.


  • The modem connection supports turn out to be poor at times.

10. Cable Modem CM500 from NETGEAR

If you have been wondering which cable modem to choose for the best Cox compatibility, then the NETGEAR CM500 might be an ideal choice for you. The cable modem is one of the most reliable ones available at reasonable rental fees. It does not have any particular Wifi limit. NNETGEAR’s cable modem provides high compatibility to most of the excellent cable providers including Cox, Spectrum, and Xfinity. More than 7 million people in US trust NETGEAR with Cox compatibility. You can get a stable internet speed of 300 Mbps for HD streaming and gaming support. It works with any router or Wifi of your choice. It would take you just five minutes to set up the cable modem from NETGEAR. The installation procedure is one of the easiest processes you have come across. It supports devices like Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS and many more. The modem provides an internet speed of 16 x 4 channels downstream for the 3.0 DOCSIS. You can connect the modem to wired connections like a computer or a router with the help of the Gigabit port available.


  • It’s compatibility to most of the cable providers is praiseworthy.
  • It supports several devices.
  • It comes with a Gigabit port for wired connections.
  • It does not provide limited internet.


  • People have been raising questions on its durability.

11. Cable Modem CM1000 from NETGEAR

You can save a lot of money with the help of NETGEAR CM1000 due to its affordable rental fees. You do not have to worry about the brand or type of router you have at home, as NETGEAR CM1000 provides freedom for you to choose any Wifi or router. It is compatible to most of the cable providers including Xfinity, Spectrum, and most importantly Cox. It is one of the modems which provides you such extreme speeds of internet of 1Gbps. You can rely on this modem for 4K HD streaming, multi-player gaming, and several other activities. The modem from NETGEAR comes with an easy set-up. It has got 1 Gigabit Ethernet port for the wired connections of computers, Wifi, routers, etc. The modem has got 32 x 8 channels bonding. It clears the networking traffics from the internet for the convenience of the users. 3.1 DOCSIS provide much speedier internet than most of the other modems of MOTOROLA or ARRIS.


  • It has high compatibility.
  • It supports any Wifi or router.
  • 3.1 DOCSIS provides speedier internet.
  • It comes with 1 Gigabit Ethernet port.


  • The modem sometimes starts to lose connections.

12. Cable Modem TP-LINK Accessories

The cable modem comes in such affordable prices that you might end up buying one instead of renting one. Its 3.0 DOCSIS provides 8 x 4 channels bonding which in turn reduces traffic network. The download speed of 343 Mbps helps in perfect HD streaming and gaming set-ups. It would not take you much time for the set-up of the cable modem from TP-LINK. Once after the completion of the set-up, you can start the activation procedure from your smartphone only or a call to your ISP. The advanced technologies and the speed-boosting facilities can help you gain one of the fastest downloads on the internet. There are several provisions available on TP-LINK which helps you secure your system and devices at ease. The modem is compatible with most of the major ISPs like Comcast, Spectrum, Time Warner Cable, Bright House Networks, and most importantly Cox. It is the number one Wifi brand around the world due to its several features which attracts the consumers. It is better than MOTOROLA, ARRIS or NETGEAR due to its in-house design which fits perfectly at various corners of the house. It comes with 24/7 technical supports for all the customers and buyers. The latest internet standards like IPv4 and IPv6 get full support from the world’s leading technological modem TP-LINK. It has got channel downstream up to 8 and upstream up to 4 bonding which provides a high-speed data facility of 343 Mbps and 143 Mbps for download and uploads respectively. 


  • It is compatible to most of the major cable providers.
  • It supports all the latest internet standards.
  • The 3.0 DOCSIS helps in faster internet channel bonding.
  • It provides 343 Mbps maximum speed of internet.


  • The dual band support of TP-LINK does not work well.


Factors To Look For Before Purchasing A Cox Compatible Modem

Before making an investment on any particular product, each one of you would surely want to know all the details of that product. The details might include the facilities and features of the product. One should never forget to consider the pros and cons of the product before purchasing it. It is not possible for one to verify a product beforehand while making an online purchase. But you always have the facility of going through the details in the description box of the product. One important thing which each one of you should do before getting the product is to read the customer reviews of the product. It would clear your confusion and help you decide the correct product for use.

  • Compatibility: One of the most important factors which each buyer should keep in mind is the compatibility of the modem with the cable providers. There are several cable providers available in the market. Cox is the most popular cable provider in the whole of US. It is important for you to see if the modem is compatible to Cox before the purchase. A Cox compatible modem can always provide you the number one gateway of Panoramic support. 
  • The number Of Connectable Devices: A modem is capable of providing high-speed internet support to many connectable devices. You should consider the number of connectable devices which the modem can support before making the purchase, regardless of the type of modem. The connection might be wired or wireless. 
  • DOCSIS: The Data Over Cable Service Interface Specification is one of the most basic things you should never overlook. The better the DOCSIS, the faster the internet speed.
  • Compatibility With Devices: It is not only necessary to check the number of connections but also the compatibility of the modem to the devices. You might not have the device the modem is compatible with. 


Frequently Asked Questions (FAQs) Regarding Cox Compatible Modems

1. What Are The Most Common Cox Compatible Modems?

The most common Cox compatible modems are from MOTOROLA, ARRIS, NETGEAR and TP-LINK.

2. Why Do People Prefer Cox Over Any Other Cable Provider?

People always prefer useful products at affordable prices over the product with high prices. Cox is available for rents at reasonable prices which is better than the other rental cable providers at high prices.

3. Is Renting Or Buying Cox More Profitable?

Renting Cox modems are more profitable than buying a whole set.


You should consider all the above points before buying a Cox-compatible modem for your home or office. Go through the various details of the product beforehand to avoid any wrong investment or fraud.