Listing for an external floppy drive adapter for the Atari ST/STFM/STE. 

Comes with:

1 * Floppy adapter 

1 * 34-pin floppy data cable

1 * 5V USB power adapter

1 * USB to 4-pin cable

This will show up as drive B on the GEM desktop. Please note that there needs to be an internal drive in the ST for it to allow drive B to work (at least in the ones I've tried, although they are all various iterations of STFM so the STE may be different). It doesn't look like it has to work, it just has to be there and hooked up. For the original ST with no internal drive it'll show up as A and will be bootable.

You can't boot from it unless you've modded the computer so you have to boot into GEM and then try to load the program from there. It's not a limitation on the adapter, it's just the ST. If by some miracle your internal drive still works you can copy games from a Gotek to disks with a copy utility if you're that way inclined.