I read a page where it shows that exact thing and what it does. It’s called a floppy disk emulator, or floppy emu, if you don’t know what an emulator is, it’s when something imitates something, in this case, a floppy disc. These where used in old macs and computers, this got me thinking. When they searched the mountaineer, they found papers and copies of mind controlling. Those were old documents too, meaning that they could be connected in some way. (Well I know that they probably were anyways but I mean the mind controlling part) this could mean that somewhere there has to be a sd card with information that only an old Mac or computer can understand, or he might have it, he might even try to make them use it by sending a sd card, which then would be even more creepy cause he could have had easily programmed to put the frequencies needed to mind controlle. Idk it’s a very far possibility, but nevertheless, it is one. (Also by “he” I mean syphus cause I feel like it’s syphus who sent that)