The SATA/IDE-USB Adapter gives you the flexibility of connecting almost any type of drive to your computer via USB. SATA, 3.5 IDE, 5.25 IDE, and 2.5 IDE drives are all supported and can be easily hot-swapped to your system. The included external power adapter will allow you to power your drives outside your system giving you the ability to quickly add or swap between drives without opening your case. Includes AC adapter, SATA power adapter, 2.5 drive power adapter, data cable, AC adapter and drivers on miniCD. Requires Windows 98SE/Me/2000/XP/Vista or Mac OS 8.6+.