My long held belief: For any two connectors, there is a cable to connect them. And if not, there is an adapter to convert the signal.

LVD SCSI to 25 pin external SCSI. Mini USB B to 9 pin serial. Sun video to ethernet. Ok, so I'm just guessing, but I've seen a lot of weird adapters and cables.

Who can think of a pairing for which there is no adapter? And who can find an adapter for said pair? Come on, no saying "RJ11 to carrier pigeon" or anything. Haha, 1/8" mono to telegraph. 5 1/4" floppy drive ribbon cable to bluetooth...