Features: and high quality Designed with a 32-bit cpu for high integration and reliable performance. It is easy to install and use by connecting to the device through the floppy drive interface. By using a purpose usb flash drive, you can read and write partitions of 100 when split by software. Same size as regular 3.5'' floppy drive, mounting hole position is same as floppy drive. Application areas: used directly in computers, embedded systems, computer embroidery machines, computer trade mark machines, computer jacquard machines and other 720KB floppy drives that are still in use. The main advantage: to replace the traditional floppy disk drive in various industrial equipment, get rid of the susceptibility of the floppy drive, short life, difficult to maintain. Replace the floppy disk with a usb flash drive. Compared with floppy disk, U disk has the advantages of plug and for play, long service life, stable transmission, large capacity, no fear of magnetism, no mildew, shock resistance, small size and easy to carry. Specifications: Model: FDD-UDD EX720 for Shell Material: ABS Voltage: 5V for DC for Shell Color: Black Size: approx. 123x100x25mm/4.84x3.94x0.98in Interface: USB port, 4-pin power plug (power), 34-pin plug (standard floppy drive) Package Includes: 1PC x Floppy Drive 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