SURFboard® <p>DOCSIS<sup>&reg;</sup> 3.1 Cable Modem</p>

With a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port, the SURFboard S33 DOCSIS 3.1 Cable Modem is the perfect solution for multi-Gigabit home networking!


<p>DOCSIS<sup>&reg;</sup> 3.1 Cable Modem</p>
<div class="product-summary line-height-summary"> <ul> <li>DOCSIS 3.1 cable modem best for cable internet speed plans up to 3.5 Gbps</li> <li>Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers</li> <li>32 x 8 DOCSIS 3.0 Modem Channels</li> <li>2 downstream x 2 upstream OFDM DOCSIS 3.1 channels</li> <li>One 2.5-Gigabit Ethernet Port and One 1 Gigabit Ethernet Port</li> <li>Easily setup your modem with the SURFboard Central app</li> <li>2 Year Limited Warranty</li> </ul> </div>

Your Gigabit home network will be ready with the SURFboard S33. A DOCSIS 3.1 cable modem, capable of download speeds up to 3.5 Gbps the S33 is the fastest modem in the SURFboard lineup, Delivering the fastest speeds and the latest technology without the premium rental cost.

Have your fun. We’ve got you covered.

It’s time to stop thinking about your internet speed. Or worrying about the time it takes to get something done. There’s so much more you want to do and much, much more to see, hear, play, and do. With the right modem, the world is yours.


Pairs well with… just about anything!

If you've just gotten the latest MESH networked device, you can rest assured that your ARRIS modem will work seamlessly with it. In fact, it was designed to. No matter what's on your network, it can be made better with the speed, stability, and convenience of a SURFboard® Cable Modem.


The resources you need. When you need them most.

Great products are only as good as the people that stand behind them. That’s why our commitment to you includes a commitment to supporting your new ARRIS product 100%. The people of ARRIS are dedicated to the success of our customers. It’s their relentless passion for innovation and quality that has fueled our success.