The V2 iteration (frequently associated with manufacturers like and Gotek ) introduces several improvements over older versions:
Roland S-50, S-550, S-750; Akai S900, S950; Ensoniq EPS; Yamaha TX16W. Floppy disks held 800k. A USB drive holds 32GB of floppy images. Load entire sample libraries in seconds. usb floppy emulator v2
Beware of clones. The market is flooded with cheap V1 boards flashed with V2 firmware (bricking them). Look for: usb floppy emulator v2