I always have the problem that I have various USB sticks and dongles lying around and can never find them when I need them. 
That's why I designed a case for storing USB devices. It's simple but effective.

Before printing the large model, I recommend printing the small test body first to make sure that the USB port fits into the holder without damaging the sensitive technology. Everything worked fine in my test prints, so there shouldn't be any problems.

If you have any suggestions for improvement, please comment and let me know. 
I just released a V2 of the model with slighly thicker walls (Top and bottom) and some more space for wider USB devices. 

The holes are a little smaller too, due to your feedback. Thank you for your feedback <3

Thanks for your support :-)