What is the best cable modem for Gigabit Internet?

March 8, 2023

The best cable modem for Gigabit speed plans is an approved DOCSIS 3.1 modem. These guarantee gigabit speeds from most cable Internet service providers (ISPs).

While there are many “top” and “best-of lists” out there for “the best modem for gigabit speed”, keep in mind that many are affiliated with a retail program and may not represent an unbiased viewpoint.

At the end of the day, the best cable modem for you is the one that is compatible with/supported by your ISP, and that can handle the speeds you pay for in your Internet plan.

So, no matter which brand device you go with, in Cable Internet, DOCSIS 3.1 is a must.


What is DOCSIS 3.1 & why does it matter?

To help you, we have some more in-depth articles about DOCSIS 3.1:

Among others in the DOCSIS category in on our Learn page.

But here’s a quick look at what DOCSIS 3.1 is:

  • DOCSIS stands for “​Data Over Cable Service Interface Specification.”
  • DOCSIS is what allows Broadband data to be transferred over cable lines using an existing coaxial cable TV system.
  • DOCSIS 3.1 offers: supports Gigabit Internet speeds, stronger security than DOCSIS 3.0, reduced latency and lag, greater power efficiency, and dramatically improved performance.


Cable Modem for Gigabit Internet

If you’re in the market for a new modem that supports Gigabit speeds (1G, 2.5G and more), look for one that also has a Gigabit or 2.5 Gigabit Ethernet port.  With a Gigabit Ethernet port, when you connect your router, access point or mesh system, those Gigabit speeds are provided to your connected device, sending full Gigabit speeds throughout your home.

Hitron’s CODA56 DOCSIS 3.1 cable modem has all these features and more. Including a powerful 2.5 Gigabit Ethernet port and comes with a Cat 6 Ethernet cord to ensure that you achieve the full 2.5 Gbps speeds you want (and pay for).


Hitron’s CODA56 cable modem is available to purchase on Amazon today.


Do you have more questions about home networking solutions or modems? Check out Hitron’s ​Learn Page for more.

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