USB Back-Power Blocker
thingiverse
Inspired by https://www.tindie.com/products/brianlough/power-blough-r/. Even more directly inspired by https://www.thingiverse.com/thing:3044586. I modeled my version from scratch, so 'remix' is not a great fit, but it's definitely a direct successor. My version is sturdier. The pins connect only in the middle, so both sides can be enclosed. PS: A bit of kapton tape probably works as well and is faster and easier :-) _Jul 10, 2019 update:_ Kapton/any other thin tape definitely works and is faster and easier. I've tried. It makes this 3D printed thing a proven overkill. Just use some tape. Hahaha.
With this file you will be able to print USB Back-Power Blocker with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on USB Back-Power Blocker.