Question:

What is the USB port on my cable box used for?

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I have a comcast HD cable/DVR box. There is a USB port on the front. What is that for?

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2 ANSWERS


  1. Probably manual software upgrades or preparation at the factory.  Plug in a USB and see what happens, maybe you can backup recorded video.


  2. transfer data from a tech you or anone that chooses to use it

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