Exactly duplicate a 2.5in or 3.5in SATA hard drive to 5 hard drives simultaneously, or dock any of the 6 connected hard drives to your computer through USB 3.0 or eSATA - Compatible with SATA hard drives & solid state drives and USB 3.0 or eSATA enabled computer systems - SATA Hard Drive Duplicator / HDD Cloner / SATA Dock / Standalone Duplicator - Create 5 replicas of your source drive for large deployment of identical computer systems - Erase 5 drives simultaneously (DoD)