Kanguru USB 3.0 CopyDock SATA Hard Drive Duplicator (U3-2HDDOCK-SATA) Installed devices / modules Qty: 1 (max) Supported drives: sata-300 Storage controller: SATA ( SATA 3GB/s ) CopyDock U3-2HDDock-SATA Hard Drive/Solid State Drive Duplicator Kanguru One Touch Backup Software CD (Windows only) The CopyDock SATA also features sector by sector 1-1 disk duplication. Simply insert your Master disk and Target disk into the bays and create an exact duplicate with the press of the button.