I also use a two partition single USB drive (128GB) for cam (32gb) and media (96gb), leaving the second USB port for phone charging. Partitioning a usb drive on a win10 computer is much simpler than the prior thread posts about how to do it (win7 doesn't recognize second partition on a usb or removable drive). Those writeups were great, and helped me, but I found that with a simple free download partition app, on win10, it was super quick and simple. MiniTool Partition Wizard Free 11.01, using the Disk & Partition Management feature -- available at partitionwizard.com