SURFboard® <p>DOCSIS<sup>&reg;</sup> 3.0 Cable Modem</p>

With DOCSIS® speeds up to 686 Mbps, the SB6183 offers you more speed, more network capability, faster streaming and downloading throughout your home. 

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“The ARRIS Surfboard SB6183 has been our pick for the best cable modem overall thanks to its solid performance.



<p>DOCSIS<sup>&reg;</sup> 3.0 Cable Modem</p>
<div class="product-summary line-height-summary"> <ul> <li>DOCSIS 3.0 cable modem best for cable internet speed plans up to 400 Mbps</li> <li>Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers.</li> <li>16 downstream x 4 upstream DOCSIS 3.0 bonded channels</li> <li>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>

The ARRIS SURFboard SB6183 is a DOCSIS 3.0 cable modem with 16 downstream and 4 upstream bonded channels to deliver a powerful high-speed internet experience. The SB6183 is best for internet speed plans up to 400 Mbps. Stop spending money renting your modem. Own yours today!


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.