ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem

A Trusted Name in Home Connectivity

Experience better connectivity and faster internet speeds with the ARRIS SURFboard S33 DOCSIS 3.1 Cable Modem. From a brand with over 260 million modems sold and growing, this modem is designed to elevate your home network experience.

Own Your Modem & Save

Save up to $168 per year in cable modem rental fees by owning your modem. The SURFboard S33 is compatible with major U.S. cable internet providers like Cox, Spectrum, and Xfinity.

Fast Internet with DOCSIS 3.1

Upgrade to the latest DOCSIS 3.1 technology, offering 10x faster speeds than DOCSIS 3.0. Enjoy better security, reduced lag during gaming, and multi-gig networking capabilities.

Connects To Any Router

Easily connect the SURFboard S33 to any Wi-Fi router or mesh system for whole-home networking. The modem features a 2.5 GB and 1 GB Ethernet port, supporting secondary IP for home or business use.

Straightforward Set-up

Effortlessly set up your modem by plugging in the device, downloading the SURFboard Central App, and following the activation instructions. Then, connect to a Wi-Fi router for seamless networking.

Quality You Can Trust

ARRIS is a trusted brand chosen by the world’s leading cable internet service providers, ensuring reliable and innovative technology.

High-Performance & Low-Latency

Experience improved performance and efficiency with DOCSIS 3.1 technology, reducing latency for high-bandwidth applications like 4K streaming, gaming, and conference calls.

Future Proof for Multi Gig Plans

Stay ahead of the curve with the latest DOCSIS technology and a 2.5 GB port, supporting your current and future service plans up to 2.5 GB.

Approved For Cable Internet Plans

The ARRIS SURFboard S33 is approved for cable internet speed plans up to 2.5-Gbps, allowing you to enjoy superior connectivity and faster streaming throughout your home.

Will this work with my internet company?

This Arris cable modem is primarily used and is compatible with Comcast, Cox & Charter Spectrum services in most areas. To verify that this model will work in your area, always contact your service provider’s customer service prior to placing your order with us to confirm that this model will work with your service plan. Some service plan speeds may not be supported.