Backup to usb flash drive

[DiffractionCircuit]

Check out this thread:

Ability to use Flash drive via USB port for save loops, irs, captures, presets

The upcoming file manager should provide the ability to complete local global saves but its not on the radar for individual saving and or restoring.

…and especially this comment:

@beschmitt

The current USB port on the QC is not suitable for a flash drive, bacause it is a non powered USB B connector. A flash drive requires a powered USB A or USB C (newest flash drives).

I don’t have a way of verifying this, but it looks like it won’t work from a hardware level.