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Motorola/ARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White

Motorola/ARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White

Regular price $45.00 USD
Regular price $69.99 USD Sale price $45.00 USD
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Shipping calculated at checkout.


The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.


  • DOCSIS 3.0 Modem

    The SB6183 has 16 downstream x 4 upstream DOCSIS 3.0 channels.

  • Gigabit Ethernet

    The modem features one 1-Gigabit Ethernet port for wired connection to a Wi-Fi router or other wired device.

  • Works with any Wi-Fi Router

    Using the Ethernet port, connect to any Wi-Fi Router to share the high-speed internet connection around your home.

  • Save on monthly rental fees

    Stop paying rental fees to your service provider. When you purchase this modem, you can save up to $168 per year in rental fees.

  • Compatible with major U.S. Cable Internet Providers

    Approved for use with Cox, Spectrum, Xfinity and many others. Best for cable internet speed plans up to 400 Mbps.

  • Support When You Need It

    ARRIS has a long history - over 70 years - in the home networking category. With over 260 million networking devices sold worldwide, we have dedicated customer support and a 2-year warranty to ensure your investment is protected.

What's Included

  • SB6183 Cable Modem

  • Power Supply

  • Ethernet Cable

  • Software License & Regulatory Card

  • Support Information Card

Shipping & Returns

Should you have any questions or concerns that aren't answered on our Refund Policy or FAQ

pages, please use the following form to email our dedicated support team!

Please remember that our hours of operation for shipping and customer service are Monday through Friday, 8AM to 4PM EST (excluding weekends and major holidays) with response times typically within 1-2 business days. Please allow an extra 1-2 business days for a response during high traffic times such as holidays and new launches.

Lastly please note that we answer all emails oldest to newest, so each new email will move you back to the end of the queue!


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