this is a quick easy guide that ANYONE can do to mod a nintendo nes controller into a usb thumb drive / mass storage device! now since i made this video i have used the exact same steps to turn another nes controller into a wifi adapter using a really cheap linksys usb adapter for my desktop computer!
now this is not limited to a nes controller! use your imagination! some examples: snes controller, sega controllers, ps1 ps2 ? i even have a plan on turning a nes game cartridge into a multi-card reader! so subscribe to my youtube for updates on cool things like this!