Photo transfer is only 1 way offloading from device. – Xtra Drive Mini Review

That’s right you bought the hardware you downloaded the app and while you were able to copy your photos & videos to the external drive, there’s no way in hell they’re going to let you import other photos back into your iOS device (Some of us use apps that have workflows but NO! Let’s cripple the users workflow). If the company ever stopped to think that the people who go out of their way to buy a cantankerous attachment to their Apple device might actually be doing something productive that would require unfettered import export access to him and other things the photos app, They might actually create a product that provides UTILITY. UTTER FAIL.
Review by Dreamerv3 on Xtra Drive Mini.