USB power distributor

Realizing that 3 or 4 of my 5 power sockets on my desk were used by 5V USB adapters, I decided to replace them all with a USB power distributor. The part is designed to fit 5 of these: https://www.tme.eu/gb/details/mx-48408-0003/usb-ieee1394-connectors/molex/48408-0003/ with a little bit of wiggle room to spare.

The part is designed in FreeCad (0.17), source file available.

The rim is designed to allow top placement (with adhesive tape or similar) in any place you can cut out a bottom / pocket for.