With the laptop market growth or the optical media revolution, many computers do not incorporate floppy disk drive anymore. Anyway, millions of users still have the habit and the need for using diskettes: removable and compact, easy to use for small data exchange, mini backup or archiving, universal and cost-effective. Widely compatible to most current laptop or desktop computers, LaCie USB Pocket Floppy Drive has been designed for maximum flexibility, portability and ease of use.USB interface allows for simple setup, plug and play convenience and hot-swappable capabilities for quick and easy data exchange. No need for an additional AC adapter. Simply use the power supplied by the USB bus for complete mobility.