Best Docsis 3.0 Modem for Cox

Best Docsis 3.0 Modem for Cox – For those who don’t know, Cox Cable is the 3rd largest ISP in the US. It offers high-speed data to almost 7 million homes across the country. If you are a subscriber, it is perhaps not advisable for you to go with the modem and router option that they provide. But WHY?

Not only would you use underpowered equipment (modem & router), but you’ll also pay extra for it in the form of rental. Also, you’ll not own them after your term ends! So why be stuck with slow modems, pay extra and not own them? When can you get a better one for a good price?



It is compatible with every major cable internet provider, including Xfinity by Comcast, COX, and Spectrum. However, it is incompatible with Verizon, AT&T, CenturyLink, DirecTV, DISH DSL providers, and any bundled voice service.

It also provides up to 1500 square feet of wireless coverage and handles up to 25 devices connected with AC1600 speed (up to 1600 Mbps). It also offers 2 Gigabit Ethernet ports and 1 USB port.


The 7 Best Modem/Router Combos for Cox 6This yet another Modem with a Wi-Fi Gigabit Router. It comes with four Gigabit Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. The maximum modem speed is 1000 Mbps, supporting service speeds up to 650.

This router/modem is not only compatible with every major cable internet provider, but it has been certified by all leading cable service providers including Comcast Xfinity, Cox, and Charter Spectrum.


The Netgear CM500 modem is a product of Netgear, a company known for its high-quality routers and a major player in the networking world.

This Netgear cm500 modem has been said to be a close contender to the famous ARRIS SURFboard SB6183. The only major difference between them now is the price tag.

4.ARRIS SURFboard SB6190

The ARRIS SURFboard SB6190 works with cable internet plans up to 600 Mbps. And since the Cox Internet Ultimate plan has download speeds only up to 500 Mbps, this modem is the right fit if you have that plan.

If you downgrade to any of Cox’s smaller plans or switch to a similar plan at another cable internet provider like Xfinity or Spectrum, this modem will still work fine.


The NETGEAR Nighthawk C7000 Cable Modem and Router is your modern-day helpline for connectivity. It is compatible with all cable providers in the U.S. including Xfinity by Comcast, Spectrum, and Cox. This combo delivers speeds of 960 Mbps when downloading and 22 Mbps when uploading.

You can now enjoy uninterrupted HD video streaming without any hassle. You can save $150 on the bills associated with your cable modem rentals.

6.ARRIS SURFboard SB8200

The upgrade to DOCSIS 3.1 makes the ARRIS SURFboard SB8200 much more expensive than our other top Cox-compatible modems. But the Cox Internet Gigablast plan requires DOCSIS 3.1 technology, so you’ll need to splurge to support those gig speeds.

Don’t worry—if you decide to go with a smaller plan later, the ARRIS SURFboard SB8200 also works with DOCSIS 3.0. This all-around champ of a cable modem works with any cable internet plan you throw at it.

7.NETGEAR Cable Modem CM1000

This Netgear modem is one of the first modems to support the new DOCSIS 3.1 technology. This means 32 downstream and 8 upstream channels, offering its users the fastest data transfer.

It is an excellent choice for those wanting to upgrade from their older modems and is looking for high-speed and reliable modems. It features a polyhedron-shaped case with a black matte finish.

The modem enables live video streaming and maintains offers downloads at 1Gbps and uploads at 950Mbps at its peak.


Best Docsis 3.0 Modem for Cox – Whether you’re a working professional or a professional gamer who live streams gameplay or a college student studying in the fields such as business, art, medical, law, or nursing. These modems are highly reliable for your diverse researches and academic tasks. It’ll help you establish consistent and faster internet connectivity. The same can come in handy when attending online lectures.