Nitrokey Storage uses SD card, which AFAIK does not support TRIM. Before first usage it is overwritten with a random data. Drive is presented to the OS like any

Nitrokey Storage uses SD card, which AFAIK does not support TRIM. Before first usage it is overwritten with a random data. Drive is presented to the OS like any regular (non-SSD) flash drive device, hence I do not think OS would issue TRIM on it.