Item Type: Portable floppy drive <br>Size: 3.5 inches 720KB <br>Usable Current of USB Bus: 500 mA or less. <br>USB Data Transfer Rate: Complete speed / 12 Mbps. <br>Data Transfer Rate: 250 Kbits (720KB) <br>Number of Cylinders: 80 <br>Speed: 300 rpm, Recording Speed: 360 rpm <br>Media: High density (2 HD) or normal density (2 DD). <br>Supported Operating Systems: For Windows 10 / 7 /VISTA /Windows 8 / XP / ME / 2000 / SE / 98 <br>Cable Length: Approx.58cm / 22.8in <br>Material: PC1、3.5?inch ultra?thin and lightweight USB external floppy disk is easy to carry, excellent for desktop and laptop computers. <br>2、External floppy disk is with USB interface, which can be compatible with USB 1.1 / 2.0 / 3.0. <br>3、High?quality floppy drive disk keeps durable and very beautiful hard plastic shell. <br>4、Powered directly from the USB port, floppy disk is without external power supply with strong anti?jamming capability. <br>5、Supported operating system is for Windows 10 / 7 / VISTA / Windows 8 / XP / ME / 2000 / SE / 98.1.This is a 3.5?inch USB floppy disk. It is not a USB Compact Disk?ROM or USB DVD?ROM. <br>2.Can't use for OS X / Captain on 2015 for OS X Pro running for Yosemite (10.10.5) <br>3. The product is a floppy disk drive, excluding floppy disks. <br>4.The product is suitable for 1.44M3.5 inch MF2?HD floppy disk.<div>1 x Portable Floppy Drive&nbsp;</div><div>1 x User Manual</div>