Features: brand new and high quality Built-in 720K memory, the software realizes format conversion, the memory can be used for data storage, and it is reserved when power is off. Connect to the device through the floppy drive interface, easy to install and use. Support 100 disk for image files in the USB flash drive. Support U disk root directory and files in 999 folders. Use universal U disk without special treatment. Using 32-bit CPU design, high integration and reliable performance. Specifications: Model : SFRM72-FU-DL for Shell Material: ABS Capacity: 720KB for Shell Color: white Size: approx. 123x100x25mm/4.84x3.94x0.98in Applications: for Korg Roland electric organ Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x Floppy Drive