Famicom Disk System: I Can't Believe It's Not Cartridge! - YouTube
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Famicom Disk System (FDS) « Famicom World
Power Supply for Nintendo Famicom Disk System – Retro Game Supply
Famicom Disk System arrived yesterday. It's a real novelty playing Nintendo games from floppy disks, especially having to eject and swap to side B to load all of Metroid into memory. :