Adattatore da USB a IDE/SATA Adattatore da SATA/PATA/IDE a .0 Cavo Convertitore Adattatore per 2.5/3...
This Unit does not require External Power Adapter if you are going to connect " IDE Hard Disk drive, but for any other devices such as " IDE, SATA Hard Disk Drive or CD-RW, DVD-RW, CD Rom, DVD Rom it will require external Power Adapter.