Motorola SB6121 - CABLE MODEM - Xfinity, Cablevision, etc. NEW!

For Sale: Brand new, never used, mint shape, complete. SURFboard eXtreme Cable Modem.

The modem is in a factory sealed bag. The power supply and ethernet cable are also still in bags. Includes paperwork. Very little wear on box.

This is on Xfinity approved modem list and I am sure also Cablevision's, TimeWarner, Cox, etc. etc. It's a standard high speed DOCSIS 3 modem.  Stop renting- this will probalby pay for itself in two or three months and you OWN it...

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Send your zip code for ship quote- should be between $X.99 and $X.99 if you are located in the lower 48 US states. (April 2019).