ElectroBot External 2HD 3.5inch USB Powered Floppy-Disk Drive Portable Diskette for PC Notebook Description: External Diskette Drive with USB interface. Super slim and lightweight, easy to carry, ideal for Desktops and Laptops Read/Write 1.44 MB floppy disk USB 1.1/2.0 compatible. Plug & Play with Windows ME/2000/XP/Vista/Win 7 Specification: Now that many computers do not come with floppy disk drives, this affordable device is perfect solution for accessing information you have on floppy disks Simply connects to your USB port and your computer is ready to access the information. It reads/writes 3.5inch floppy disks with 1.44mb capacity Takes its power requirements from the USB port. No external power adapter required makes this diskette drive fully mobile High quality hard plastic enclosure, durable and very nice looking Powered directly from the USB port, no external power required Give new life to your old floppies, also can be used for Windows installation Technical specifiaction: USB Interdace 3.5-inch 720KB/1.44MB FDD Available USB Bus supply current: 500 mA or less Data capacity:720KB/1.44MB (Formatted) USB dATA Transfer Rate: Full speed/12 Mbps Data Transfer Rate:250 Lbits(720KB)/500 Kbits (1.44MB) Number of Cylinders; 80 Rotation speed:300 rpm,360 rpm recording method:MFM Media: High Density (2HD) OR Normal Density (2DD) 3/5-inch Micro Floppy Disks Average Latency Time:100 MSEC (1.44MB mode) 83.3 MSEC (720KB mode) Package Includes: 1x External USB Floppy Disk Drive 1x User Guide