3.5" USB External Floppy Disk Drive Portable 1.44 MB FDD for PC Windows 98/ME/2000/XP/Vista/Windows 7&8 +Dust External Bag Case,Protect your drive Scratch-Resistant,No Need to Install Drive with CD,Plug and Play Specifiaction: -USB Interdace -3.5-inch 720KB/1.44MB FDD -Super Slim and lightweight -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) -Average Latency Time:100 MSEC (1.44MB mode) 83.3 MSEC (720KB mode) -Operating systems supported: Windows 98/SE/2000/ME/XP/VISTA/Windows 7/Windows 8. Operating temperature: -Between 4 degrees Belsius and 51 degrees Celsius -Between 39 degrees Fahrenheit and 125 degrees Fahrenheit Relative humidity: -Operating:between 20% and 80% Hardware requirements -Computer with USB Port -USB Universal Host Control Note When Use: 1. Please don't use usb hub when use, the power supply divided from the usb hub is not steady to made the drive work well; 2.please insert this drive directly into the back usb connector if yours is a desktop,becuase the front usb connector is a branch of back usb connector,the power supply is not enough too. if yours is a notebook,just insert it directly,the driver will be installed by itself,then you can read your floppies- Black Dust Bag,Protect your drive Scratch-Resistant and dust- Portable External Floppy Disk Drive,Give new life to your old floppies.High quality hard plastic enclosure, durable and very nice looking- Plug and play,no need to install drive with CD,No need user manual,CD Drive and user manual not inluded in this package,please note it- Powered directly from the USB port, no external power required.USB 1.1/2.0 compatible,Read/Write 1.44 MB floppy disk- Super slim and lightweight, easy to carry, ideal for Desktops and Laptops,for Windows 98/SE/2000/ME/XP/VISTA/Windows 7/Windows 8*** Todos nuestros productos son exportados desde Estados Unidos hasta tu casa!*** Cualquier pregunta no dudes en contactarnos, estamos para servirte!