The Icelandic Waters just got the idea to view a microSD card containing special data using a conventional file viewer. To access it, I had to dig a microSD → SD adapter out of a drawer. And since I couldn't find a typical SD card reader, I’m going to have to use the SD card slot in an old Garmin nüvi GPS. And past that, I'll be using a USB-A → USB-C adapter.

In a nutshell, microSD → SD → nüvi → USB-A → USB-C. That's four adapters in total. I'm sure other people have had to use even longer and more impractical adapter chains, though.