Before the Super Nintendo, There was the Famicom Disk System, Here's a Look Back - TechEBlog
Super Nintendo Famicom Floppy Disk to USB Backup Supercom Pro1 SP-3200 - YouTube
Disk Drive Add-on For The Famicom ((famicom Disk System)) (www.nesworld.com)
Famicom Disk System - Wikipedia
VCF West: All The Floptical Disks | Hackaday
SNES Cartridge to 3"Floppy - Console, Handheld and other Electronics. - Aussie Arcade
Museum of Obsolete Media on Twitter: "For some reason, some disks for the Nintendo Famicom Disk System were blue and came with protective shutters, whereas most were yellow and went without. https://t.co/qjmIcLXUqf
A Super Nintendo (SNES) Floppy drive?! How does it WORK? - YouTube
Pokemon Versione Gialla Floppy Disk Gimmick - Etsy Italia