1. It complies with the specifications of ordinary 3.5-inch 1.44MB floppy drives, and the connection and use are the same as ordinary floppy drives 2. It uses a single 5V power supply, and has a 34-pin floppy drive interface externally, which can be connected to the port of the motherboard with a standard floppy drive cable 3. Theoretically, it supports operating systems and BIOS that can be supported by floppy drives, and the software usually does not need any modification 4. Affected by the floppy drive specifications, the read and write speed of the U disk is similar to that of the floppy disk, and the speed difference does not exceed 10% 5. The U disk drive does not support live plugging and unplugging like an ordinary floppy drive, but the U disk itself can be plugged and unplugged with power You can use it without formatting the U disk, just create a new folder on the U disk according to the regulations, and support up to 100 folders! Main functions: 1. Replace the traditional floppy drive in industrial control equipment, and the troubles of easy damage, short life, and difficult maintenance brought by the floppy drive. 2. The universal version can use a U disk as 100 floppy disks, without the need to format it through special formatting software, which is convenient for file management and saves costs. Application field: For host equipment, our simulation floppy drive can be applied to: computers, data machine tools, machining centers, embedded systems, computer embroidery machines, computer flat knitting machines, computer quilting machines, computer machines, computer jacquard machines and other types of equipment that still use floppy drives. Note:Due to different production batches, product labels/appearances , but not affect usage. Colour:Black Material:Plastic Package Contents: 1 * Floppy Drive Emulator 1 * CD 4 * screws(Color is random, no specification is accepted) 2 * jumper caps(Color is random, no specification is accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.