ASUS WiFi 6 Router (RT-AX3000)

Best Router for Cox Reviews and Buying Guide

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It’s likely that if you’re reading this post, you have plans to get the finest router for Cox Internet. It won’t be simple, though, as COX ISP has allowed a tonne of wireless routers on the market.

Yes, as long as your home is equipped with a Cox-approved modem, the majority of contemporary routers are compatible with Cox Internet service. This means that a Cox-compatible modem and a Cox-compatible router are required for your Cox Internet subscription.

However, it is my responsibility as a decent reviewer to inform you of alternatives for these two unique products. Yes, we can just purchase a combo device rather than two separate ones. In other words, we can purchase the greatest router/modem set that is compatible with Cox. If you intend to purchase both a modem and a router separately, the combo is a pretty good alternative for you.

Don’t waste your money, though, and just choose the finest routers for Cox Internet service provider if you’re not sure or just want to get a router or you already have a modem.

You’re probably not interested in renting Cox’s exclusive Panoramic WiFi Gateway if you’re seeking the best router for their internet plans. You should choose a router modem combo because of the way Cox maintains their internet services and because this ISP needs a modem to connect to the internet. Therefore, the first thing you need to do is make sure the gadget complies with Cox’s requirements.

Then, think about your internet plan. You want a solution that has a speed that is at least as fast as your present plan, if not faster. As a future-proofing measure, it should be quicker than your existing plan.
Additionally, if you enjoy the concept of wireless connections, you’ll need a model with a lot of ethernet and USB ports, enough range to cover your entire house, or the ability to set up a mesh network for all-encompassing accessibility.

No wonder Cox is a great ISP that provides excellent and dependable internet connections around the country. The major drawback of using a Cox connection is having to pay a rental fee for using their modem.

You can get around this by getting your own Cox-supported modem router because it will ultimately be more profitable for you. Having said that, we have chosen a few of the top Cox routers that not only deliver excellent performance but are also reasonably priced.

But before you choose one from our list, be sure to look for some crucial characteristics like:

DOCSIS version:

Simply put, DOCSIS is a broadband standard for modems. The modem can support internet plans up to 1Gbps thanks to DOCSIS 3.1, the most recent DOCSIS version available at the moment. On the other hand, modems that offer up to 200Mbps plans use its predecessor, the DOCSIS 3.0 technology.

Wireless Standard:

You should examine the router’s wireless standard and speed in addition to the modem. For DOCSIS 3.0 modems, the majority of routers typically support WiFi 802.11ac standards, which is perfect for the majority of Cox internet services.

Data Transfer Rate:

If you need a quick internet connection, you might look at the router’s maximum data transfer speeds.
Numerous routers with Wi-Fi speeds of 1200Mbps, 1600Mbps, 1900Mbps, and 3200Mbps have been featured on our list. High-speed routers are future-proof because you can always improve your internet package while using the same router.


The router’s ports, which may typically be found on the rear panel, are the third factor you should take into account. Additionally, a contemporary router is frequently seen with four fast Ethernet LAN ports, a few USB ports, a WAN port (Internet Port), etc.
However, I would suggest that you choose a router with at least one USB port and four fast Ethernet LAN connections.

MU-MIMO and Beamforming:

The process of connecting many devices at once is highly tough and challenging, and the result is slow Internet and network outages. As a result, the Multi-user MIMO technique is well known (MU-MIMO).
In other terms, it enables simultaneous access to the Internet for several users.

For stronger, more dependable, and faster Internet across devices, however, Beamforming technology concentrates the signal to a certain direction or linked devices.

Having a router with MU-MIMO and Beamforming technologies is therefore advised.

If you’re interested in learning more about these items, we’ve included a comprehensive buying guide that goes over all things modem routers. Thus, before purchasing a new router from our list, you should definitely think about reading the “Buying Guide” at least once.

7 Best Router for Cox

ASUS RT-AX3000 (Editor’s Choice – Traditional Router)
  • 160MHz bandwidth
  • 1024-QAM for dramatically faster wireless connections
  • networking speed of about 3000Mbps
  • RT-AX3000 is 2.5X faster than 802.11ac 2×2 dual-band routers

TP-Link AX10 (Budget-Friendly – Traditional Router)
  • powered by a 1.5GHz tri-core processor
  • 256MB of RAM
  • 16GB of flash memory
Netgear CAX80 (Premium Option – Modem/Router Combo)
  • excellent for both gaming and streaming
  • courtesy of an extensive array of high-speed ports
  • congestion-immune processor
  • reliable dual-band throughput of 1.2Gbps and 4.8Gbps
ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem
  • Deliver Wireless Speeds up to 1600Mbps
  • Ideal for cable internet plans up to 400Mbps
  • Supports SURFboard Manager mobile app
  • Comes with a 2-year2-year warranty
NETGEAR Cable Modem CM500
  • Supports Cable plans up to 400Mbps
  • Comes with a 3-month long warranty
  • Has superior 16×4 channel bonding
  • Comes with a Gigabit Ethernet Port
Arris SURFboard (16×4) Docsis 3.0 Cable Modem Plus
  • Deliver Wireless Speeds up to 1900Mbps
  • Has 4 Gigabit Ethernet Ports
  • Can be used with the SURFboard Manager app
  • Comes with a 2-year warranty
ASUS Modem Router Combo – All-in-One DOCSIS 3.0
  • Deliver Wireless Speeds up to 2600Mbps
  • Extensive wireless coverage up to 5000sq. ft.
  • Supports cable speeds up to 1.3Gbps
  • Comes with a 3-year warranty

ASUS RT-AX3000 (Editor’s Choice – Traditional Router)

When using any of Cox’s internet plans in a typical home, the ASUS RT-AX3000 is a great choice.

It tested at 889.41 Mbps from a distance of 5 feet and 534.55 Mbps from a distance of 25 feet, both using the 5Ghz band.

These are some excellent findings that will allow a family of five or more to view four 4K movies at once.

All tests are conducted using a Gigabit internet plan and a WiFi 6 capable device.

The RT-weaker AX3000’s point is that its range only extends to roughly 80–85 feet.
Although not terrible, it doesn’t correspond to its throughput performance.

However, it will be adequate for a typical-sized home without any problems.

Additionally, the RT-AX3000 features excellent QoS and parental controls.
This enables you to prioritize data on the network and limit your kids’ online activities.

For instance, QoS can be helpful if you have a crucial video call that you don’t want to lag.

Because you can then decide to give the video call data priority.
The internet won’t lag after that, regardless of what other users are doing.

The ASUS RT-AX3000 is one of the top-performing, reasonably priced routers I’ve examined overall.
ideal for common internet users.


  • Good performance
  • Free app and security features
  • Compact design


  • Mediocre range
  • No multi-gig ports

TP-Link AX10 (Budget-Friendly – Traditional Router)

The router you need if you want performance but are on a tight budget is the TP-Link AX10.

It achieved 351.81 Mbps at 25 feet and 651.97 Mbps at 5 feet during testing.
They both employ the 5GHz spectrum.

Considering that it’s a less expensive alternative, this performance is excellent.
All Cox plans up to the Ultimate 500 are ideal.

The AX10’s range is sufficient for a typical home at about 80 to 90 feet.
Particularly if you put it nearer to the center of the house.

The router’s disadvantage is its dearth of further functionality.
Both QoS and parental controls are present, but they are both quite meager.

Because only URLs and keywords, not themes, can be blocked by parental controls.
Furthermore, apps cannot be restricted by QoS; only devices can.

Because of this, the functionalities are quite limited and difficult to utilize.

The TP-Link AX10 is a good option for someone who wants a cheap performance but doesn’t require extra features.


  • Strong speed for the price
  • Reasonable range
  • Smart features