A holder for USB-A devices, USB-C devices, SD cards and Micro SD cards,
with plenty of space between each slot to support large devices.

You should test the compatibility with your USB devices and SD cards with the test file before printing the big one.
Because some USB devices or SD cards may just barely fit.

Holds up to 15 USB-A devices
or 45 USB-C devices
or 15 SD cards
or 45 Micro SD cards.