What are all these USB folders?

Discussion in 'Droid RAZR' started by Inky1216, Jan 13, 2013.

  1. Inky1216
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    Inky1216 New Member

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    What are all these folders listed as USB 1.x? They continue like the ones on the screenshot up to 1.7 and they all appear to be empty. How did they get there and most importantly, can I delete them without causing problems?

    View attachment 59969