Hello, patrons and enthusiasts Im looking into the configuration of the hardware controller (OC200) and noticed when backing up the router configuration that there was no browser function in my Linux folder manager to download straight to the USB. 

A.  So my concern is what is the function of the USB port lol as we know but is there some other function? 

B.  In any file manager on any os or most importantly on the VPN router where can I find the browser path to access the drive from USB on a controller and not on the desktop consol?

any help to get the answer to this question will be helpful thanks community for being patient with my?