Y-E Data YD8U14 4x Ultra High Speed USB Floppy Disk Drive Works with computers running Macintosh OS 8.6, 9.x, 10.1 or higher; Windows 98, 98SE, ME, 2000, XP True USB connectivity for external use Does not require AC power cord - it is powered through the computer's USB port Sleek and Compact design Package Contents - 4x USB Floppy Disk Drive; Installation CD; Quick Start Guide