1. Designed with 32-bit CPU, it has high integration and reliable performance 2. Connected to the device via the floppy drive interface, installation and use are simple 3. Using a universal USB drive, no special processing is required 4. Supports files in the root directory of the USB drive and up to 999 subfolders 5. Supports 100 disk image files in the USB drive 6. The chip uses Artery AT32F435RGT7 and can only be used after setting the configuration file. It is suitable for old computers from the 1980s and specialized equipment 7. It has a screen and a knob for adjusting files, making debugging convenient 8. The size is the same as a common 3.5 inch floppy drive, and the installation hole position is the same as that of the floppy drive
