Features: 100% brand new and high quality Normal use USB flash drive as the medium for design transfer. 34pin floppy driver interface, 5V DC power supply, easy to install. Capacity: 1.44MB 2HD Cylinders: 80 Tracks: 160 Sectors/Track: 18 Bytes/Sector: 512 data. Transfer rate: 500 kbps Encoding method: mfm. 1000pcs partitions on USB flash drive can be used. Built-in auto-format function. (read relevant documents to use this function) Jumpers with function for different machines (does not support SFR1M44-U100K-R jumpers). Package Includes: 1PC x Floppy Drive Specifications: Model: SFR1M44-U100K-R Voltage: 5V DC Shell Material: ABS Shell Color: Black Size: approx. 123x100x25mm/4.84x3.94x0.98in Interface: USB port, 4-pin plug (power supply), 34-pin plug (standard floppy drive) Applications: Korg Roland, etc Electronic keyboard with special floppy drive. compatible with Roland E - 66, E-86, E-96, G-600, G-800, E-480B, E600, JV1000, VA-7 keypad note: No retail package. Please allow 0-1c