Yosoo Sfr1m44-u100k Updated Version USB Floppy Drive Emulator -Black This floppy drive emulator is great for electronic organ,Use normal usb flash drive as the medium for transfer design Housing Material:ABS 34pin floppy driver interface,5V DC power supply,easy to install. Item's color might be different from the picture because of the aberration. Built-in self-format function.(read relevant documents to use this function)