Updated Version SFR1M44-U100 USB Floppy Drive Emulator -Gray Capacity: 1.44MB 2HD Cylinders: 80 Tracks: 160 Sectors/Track: 18 Bytes/Sector: 512 Data Housing Material: ABS Color: Gray Transfer rate: 500 kbps Encoding method: MFM 1000pcs partitions in USB flash drive can be used. Use normal USB flash drive as the medium for transfer design. 34pin floppy driver interface, 5V DC power supply, easy to install.