This USB Type-C enclosure is built to fit LGDehome breakout boards perfectly. There is a hexagon on the bottom made to fit inside the hexagon hole at the top of the Z axis on the Prusa MK3s. It has a small opening in one side to allow access to the power and ground pins. The other side has an openig for the USB Type C cable. You could use this to power anything that needs 5v but I used it to power my 40mm fan on top of my extruder.
The author marked this model as their own original creation.