SURFboard® DOCSIS® 3.1 Cable Modem

As more cable providers upgrade their services to offer DOCSIS® 3.1 speeds, your network will be ready with the SURFboard® SB8200. Increase your network capability and get faster streaming and downloading throughout your home.


DOCSIS® 3.1 Cable Modem

  •   DOCSIS 3.1 cable modem best for cable internet speed plans up to 2 Gbps*.

  • Compatible with Cox, Xfinity and other major U.S. cable internet providers.

  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels.

  •   Two 1-Gigabit Ethernet ports

  • Easily setup your modem with the SURFboard Central app

The ARRIS SURFboard SB8200 is a DOCSIS 3.1 modem – the newest technology being offered by cable providers. It is perfect for things like 4K Ultra-HD video streaming and Virtual Reality gaming. Plus, it has two 1-Gigabit Ethernet ports! Today’s connected home demands speeds far more powerful than ever. Power your home network with the SB8200 and get the fastest speeds and most reliable connection to the Internet. Own yours today and stop paying rental fees.


Off the chart speeds, uncompromised stability, outstanding compatibility. Check, check and check.


A few simple connections and a quick visit to your ISP activation page is all it takes to get up and running.


Check with your cable provider before purchasing a modem.

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.

Superfast. Smart. Stress free.

Our cable modems give you the speed you need at the price you want.

Save on Rental Fees

When you purchase your modem, not only are you powering your home network with the latest technology, you save money on modem rental fees.

Quick & Easy Setup

The SB8200 has one 1-Gigabit Ethernet port. Connect to a Wi-Fi router or enjoy reliable, high-speeds for things like smart TVs and gaming consoles.

Manage Connections Easily

The ARRIS SURFboard Manager App is a simple way to manage your home WiFi network from the convenience of your mobile device.


SB8200 SURFboard Technical Specifications

Compatibility Major U.S. Cable Providers
Compatibility DOCSIS
Major U.S. Cable Providers 3.1
Compatibility Gigabit Ethernet Port
Major U.S. Cable Providers Yes
Compatibility Wi-Fi
Major U.S. Cable Providers No
Compatibility HD Multi-Media Streaming
Major U.S. Cable Providers Yes
Compatibility High-Performance Online Gaming
Major U.S. Cable Providers Yes
Compatibility Energy-Efficient Ethernet
Major U.S. Cable Providers Yes
Compatibility Telephone Port
Major U.S. Cable Providers None