Cox offers the Panoramic WiFi gateway at $13. While it may seem like a good deal, it’s not necessarily the option. The good news is that you have the opportunity to purchase a modem that’s compatible with Cox. How do you find a modem or modem-router combo that works with different Cox Internet plans?
If performance is your focus, pairing a Cox-compatible modem with a separate wireless router would be best. However, if you’re seeking convenience and prefer not having multiple devices and are living in a small, medium household considering a modem router combo would be worth it.
Once you’ve decided on the type of device, ensure that the modem or modem router combo is suitable for your subscribed internet plan. For example, if you have the Gigablast plan, don’t expect a low-end device to support it; instead, opt for a Gigabit modem.
To ensure you have all the information you need and can decide, we’ve compiled this list of the top seven cable modems compatible with Cox.
Table of Contents
7 Best Cox Cable Modems For Faster And Reliable Internet
Our Top Recommendation for Cox Cable Modems For Faster!
- Top Internet Speeds for all Multi-gigabit Speed Tiers
- Flexible Compatibility
- Proactive Network Security
Technically speaking, all routers are compatible with Cox Internet services. However, it’s important to note that not all router options are suitable for maximizing the potential of your Cox package or meeting your home internet needs.
It’s crucial to find the right Cox router to make the most of your Cox internet plan and ensure that your investment in fiber optic internet is well-utilized.
In this section, we have thoroughly reviewed seven top-notch options currently available. We will discuss design, performance, target market suitability, pros and cons, and specifications. We hope this will help you make an informed decision.
- Motorola MB8600 Cable Modem
- Arris Surfboard S33
- Netgear Cable Modem CM600
- Netgear Nighthawk Cable Modem Router (CAX80)
- Motorola MG7700 Modem WiFi Router Combo
- ARRIS SURFboard SB8200
- Motorola MG8702 Cable Modem
1. Motorola MB8600 Cable Modem
Finding networking devices that are both attractive and powerful can be a challenge. However, you don’t need to spend hours brainstorming because the Motorola MB8600 is here to save the day.
This modem has become extremely popular due to its compatibility with Cox, impressive features like 8 channels, and future-proof technology.
At the heart of the MB8600 is an ARM-powered processor that effectively manages networks ensuring internet speeds even during peak hours. Course, it’s important to configure your router for optimal performance.
When it comes to network standards, DOCSIS 3.0 support is more than sufficient for transmissions. With its 32 x 8 channel bonding spread, this modem is eight times faster than an internet setup of DOCSIS 2.0.
However, during periods when network congestion’s more likely, the MB8600 can rely on its DOCSIS 3.1 setup and AQM technology to efficiently prioritize gaming and streaming traffic. Also, if you’re into torrenting, this modem offers tuning support that effectively boosts speeds.
Features
- DOCSIS 3.1 standard
- 32 x 8 channel bonding
- Speed upto 6 Gbps
- Active Queue Management (AQM)
- Full band digital tuner
- Up to 10 Gbps speed
| Product Specifications | |
|---|---|
| Brand | Motorola |
| Manufacturer | MTRLC LLC |
| Connectivity Technology | Cable |
| Compatible Devices | Personal Computer |
| Color | Black |
| Price | $139.99 |
Pros
- Link aggregation
- Support iPv6
- Surge protection
Cons
- No built-in router
- Single Ethernet port
2. Arris Surfboard S33
Another excellent choice for high-speed Cox internet plans is the Arris Surfboard S33. This modem is reasonable and offers a lot of speed capabilities.
Similar to our recommendation, the Arris Surfboard S33 utilizes DOCSIS technology 3.1. This ensures that it remains future-proof and delivers performance for your home network.
It’s worth noting that this modem comes at a price point compared to our top pick primarily due to its inclusion of a multi-gig port. With this feature, you can achieve speeds of up to 2.5 Gbps on a port.
While Cox’s current fastest plan is 1000 Mbps having a modem with capabilities allows for future upgrades if you ever decide to switch to higher-speed plans.
One minor drawback of this option is its hardware design which may not be as aesthetically pleasing or compact as some models. If appearance matters greatly to you, the Motorola option may still be preferable in terms of aesthetics.
Features
- OFDM/OFDMA support
- Link aggregation
| Product Specifications | |
|---|---|
| Brand | ARRIS |
| Manufacturer | CommScope |
| Connectivity Technology | Ethernet |
| Compatible Devices | Router, Personal Computer, Ethernet connected devices |
| Color | White |
| Price | $170.99 |
Pros
- Future proof
- Multi-gig ethernet ports
- Higher download/upload speeds
Cons
- Expensive
- Bulky
3. Netgear Cable Modem CM600
If you want to save money on your modem, the Netgear CM600 might be an option. However, I wouldn’t recommend it if you have the Cox Gigablast (1000 Mbps) plan.
The maximum speed of this modem is 960 Mbps. There may be times when it performs at speed. That’s why I suggest considering options for the Gigablast plan. However, for all Cox plans, this modem is worth considering.
It’s important to note that this modem may not be as future-proof as some choices we’ve mentioned. It uses DOCSIS 3.0 technology with 24×8 channels of the newer 3.1 modems. This older technology may become outdated sooner.
On the side, this budget-friendly modem has a design and is compact enough to fit easily on most shelves in your home.
So if you require a modem for anything except high-speed requirements, the Netgear CM600 can be a great cost-saving option compared to our top two picks.
Features
- Supports DOCSIS 3.0 standard
- 24×8 channel bonding
| Product Specifications | |
|---|---|
| Brand | NETGEAR |
| Manufacturer | Netgear Inc |
| Product Dimensions | 8.47 x 9.97 x 3.78 inches |
| Compatible Devices | Router |
| Color | Black |
| Price | $118.15 |
Pros
- 1-year warranty
- Affordable
- 1 Gigabit Ethernet Port
Cons
- Not future proof
4. Netgear Nighthawk Cable Modem Router (CAX80)
If you’re looking to maximize your Cox Gigablast (1000 Mbps) through WiFi, the Netgear CAX80 is an option that comes close.
During our WiFi speed test, we achieved an 800 Mbps+ (limited by our plan). That’s as fast as it gets for a gateway making it an excellent choice for gamers.
Moreover, the range of this device is improved, reaching around 90-100 ft. It makes it suitable for homes. You can always add a WiFi extender if you have an exceptionally spacious home.
It’s worth noting that while parental controls and QoS are available here, their capabilities are somewhat limited compared to devices – a trait among gateways.
As you may have guessed, this device supports DOCSIS 3.1 and WiFi 6 technologies. It ensures you’ll have access to the advancements for long-term future-proofing. Rest assured that this device will serve you well for years to come.
Features
- Multi-gig ethernet ports
- DOCSIS 3.1 standard
- 32X8 channel bonding
- USB 3.0 port
- Link aggregation support
- 1-year warranty
- WiFi 6
| Product Specifications | |
|---|---|
| Brand | NETGEAR |
| Manufacturer | NETGEAR |
| Connectivity Technology | Wi-Fi, Ethernet |
| Compatible Devices | Phone, Tablet, WiFi-Enabled Devices, Media Streaming Devices, Computer, PC, Mac, Gaming Consoles |
| Color | Black |
| Price | $498.11 |
Pros
- Modem and router in one device
- Offers good range
- Compatible with multiple ISPs
- MU-MIMO
- Beamforming
Cons
- Expensive
- Heavy
5. Motorola MG7700 Modem WiFi Router Combo
If you want to save money on a gateway device while still maintaining speed, the Motorola MG7700 is an option.
We achieved a speed of 441 Mbps with this quite impressive device. Thus, it’s suitable for Cox Essential 100 and 250 plans offering speeds of 100 Mbps and 250 Mbps, respectively.
The coverage range of 80 to 90 ft is average. It should be sufficient for a medium-sized home. If needed, you have the option to extend the range further.
One drawback is that this gateway utilizes technology like DOCSIS 3.0 with 16×4 channels and WiFi 5. Consequently, support from Cox may not be indefinite. However, this compromise helps keep the price of the device affordable.
Additionally, it includes features such as QoS and parental controls. However, they may not be top-of-the-line in terms of performance.
Features
- Dual-band
- Four Ethernet ports
- Speed up to 1000 Mbps.
| Product Specifications | |
|---|---|
| Brand | Motorola |
| Manufacturer | Motorola |
| Connectivity Technology | Wi-Fi Built In, Ethernet |
| Compatible Devices | Tablet, Smartphone |
| Color | Black |
| Price | $174.98 |
Pros
- Easy installation
- Affordable
- Compact design
- Power boost technology
Cons
- Not future-proof
- Outdated wireless protocols
6. ARRIS SURFboard SB8200
The Arris SB8200 is a capable modem that works well with the Gigablast plan. If you’re using the Ultimate 500 plan and need to connect devices ( 10-20) for activities like 4K streaming, multiplayer gaming, online meetings, or virtual learning, I highly recommend this device!
Suppose you’re looking for a Cox Arris modem that offers options for setting up wired connections. In that case, the Surfboard SB8200 is an excellent choice. It’s even better than the SB6190 because it offers a speed limit increase of 200 Mbps.
When it comes to processing power, the Surfboard SB8200 doesn’t disappoint. It features a Broadcom chipset and 3GB of RAM, allowing you to manage multiple data streams when the network is busy.
It is equipped with 32 x 8 upstream channels from DOCSIS 3.0. This modem allows for traffic allocation. It can automatically upgrade to DOCSIS 3.1 during peak hours with its 2 x 2 OFDM/OFDMA channels.
Thanks to its processing capabilities and support for network standards with fallback functionality, the Surfboard SB8200 ensures gaming experiences without any noticeable lag and seamless streaming without buffering issues.
Features
- Supports DOCSIS 3.1 standard
- 32×8 channel bonding
- Two Gigabit Ethernet ports
- Sleek design
- Easy installation
- LED indicators
| Product Specifications | |
|---|---|
| Brand | ARRIS |
| Manufacturer | CommScope |
| Connectivity Technology | Ethernet |
| Compatible Devices | Router |
| Color | White |
| Price | $122.99 |
Pros
- Fast download and upload speeds
- Compatible with multiple ISPs
Cons
- No built-in WiFi
- Gets heated
7. Motorola MG8702 Cable Modem
It’s quite surprising to find the Motorola MG8702, a high-quality networking device ranking low on the list of Cox-approved modems. However, it does have some features that deserve recognition. The MG8702 outperforms its predecessor, the MG7700, thanks to the addition of channels.
Its core processor and 512MB of RAM set this Cox modem router combo apart. This setup allows for navigation through networking obstacles.
The DOCSIS 3.1 technology is particularly noteworthy, offering support for transmission channels through 2 x 2 OFDM support, channel bonding of 32 x 8, and backward compatibility with older DOCSIS versions.
This modem router combo also includes features like port forwarding support, robust security measures including attack protection and packet inspection, Quality of Service for prioritizing traffic flow, wireless beamforming capability for connectivity range, and AQM functionality that ensures consistent connections.
Features
- DOCSIS 3.1 standard
- 2,500 sq. ft. coverage
- 32×8 channel bonding
- Upto 3200 Mbps speed
- 4 LAN ports
- 1 USB port
- Dual-band
| Product Specifications | |
|---|---|
| Brand | Motorola |
| Manufacturer | Motorola |
| Connectivity Technology | Ethernet, WiFi |
| Compatible Devices | Personal Computer |
| Color | Black |
| Price | $249.99 |
Pros
- QoS support
- 2-year warranty
- Active Queue Management
- MU-MIMO
- Beamforming
- Backward compatibility
Cons
- No WiFi 6
- Expensive
- Disconnects at times
How We Tested And Picked Best Cox Cable Modems?
We conducted testing of modems to find the ones that excel in terms of reliability, transfer rates, and value for money.
While there is a range of modems, we have specifically chosen those known to perform exceptionally well with Cox. These modems may differ in price, but all share compatibility with Cox.
In our “Things to Consider” section, we provide recommendations to assist you in selecting the modem that best matches your requirements.
Things to Consider Before Buying a Modem For Cox
Now that you have the list of modems and modem router combos that work with Cox let’s explore the factors that can assist you in making informed choices.
Your Requirements
When choosing the networking device, it’s important to consider and determine your requirements in advance.
Moreover, a combination device would be a reliable choice if you’re looking for a device that can effectively cover your home without the need for a router. Additionally, if you prefer a top-tier modem handling gigabit internet speeds, the Arris S33 could be worth considering.
Therefore when purchasing a networking device, evaluate your needs first. It’s also worth noting that you can self-install the Cox modem and save $100 on installation fees.
Throughputs And Speeds
Now that you have determined your requirements, it’s important to consider your preferences regarding internet speed. The speed and throughput of your internet connection will depend on your needs and the Cox internet plan you choose.
If you subscribe to Cox’s 200 Mbps plan, you need a DOCSIS 3.0 modem that supports 24 x 8 channels. On the other hand, if you opt for Cox’s Gigablast internet plan, it would be beneficial to consider a DOCSIS 3.1 device with capabilities such as 32 x 8 channels and 2 x 2 channel bonding.
Additionally, suppose you enjoy gaming or streaming content in 4K resolution and plan on getting a gig-level internet plan. In that case, you must ensure that you have several Gig ethernet ports to minimize wireless signal loss. To expand on this point further, look for modems that offer ethernet ports and support link aggregation to help achieve gig speeds.
Hardware
When it comes to choosing a Cox cable modem or combo device, most people ignore the hardware. However, if you’re interested in that aspect, looking for a core Broadcom processor as a minimum requirement is recommended. Furthermore, having 256MB of RAM and 128MB of flash storage support is also important.
In terms of design, it’s best to go for something with heat-dissipating vents. It ensures portability and prevents any issues with overheating. And, if you often experience internet outages, selecting a device with multiple LED ports might be wise.
Frequently Asked Questions
The Gigablast plan from Cox is the one that specifically mandates the use of a DOCSIS 3.1 modem. However, for all plans, a DOCSIS 3.1 modem is not required. Nevertheless, consider investing in one if it fits your budget, as it will remain compatible with advancements for some time. Eventually, support for DOCSIS 3.0 will diminish.
Suppose you’re a Cox cable plan subscriber. In that case, it’s worth considering using a modem and router or opting for a combination gateway device.
When you buy them separately, you usually get access to features, improved performance, and a range of choices. However, it’s understandable that many are drawn to the simplicity of using a combination device.
For Cox fiber customers, the situation is slightly different. They will be provided with an ONT (Optical Network Terminal) by a modem network. As a result, only having a router becomes necessary in their case.
Routers usually don’t encounter the compatibility problems as modems do. Whether you have a double or triple-band router, they generally work well with internet service providers (ISPs).
That said, selecting a router that matches your subscribed plan is still a good idea. For example, if you have Cox Internet, it’s recommended to choose the router that aligns with your speed package.
Also, consider factors like coverage area, the number of devices you’ll be connecting, and any specific requirements you may have. This will ensure that the router you choose meets your needs.
Wrapping Up
I hope this article provides you with all the information to help you decide which modem compatible with Cox is best suited for your internet requirements.
Each review mentioned in this article provides insights into the specifications and features offered by each modem.
Make sure to refer to the buying guide, as it explains in depth the factors you should consider before purchasing a Cox modem.
Ultimately, your final decision should depend on factors such as your internet plan and how you use the internet at home.
When selecting a router, ensure that it offers internet speed, coverage, and range to meet the needs of your home.
Chris loves technology, specifically smart home technology! With both hands-on and executive leadership experience in his corporate career, Chris stays abreast of emerging technology and solutions and immerses himself in BCCA when not in the office.