I could not get them to work. However, I also haven't tried them in a PC, either, so I don't know if they're even functional. I got them out of a bin of miscellaneous floppy drives at the computer recycler.
My main issue is trying to find the manuals for them. I seem to be only able to find a similar model, but not the exact model. They have different jumper settings and I don't know what they mean.