Simplecom SD312 Dual Bay USB 3.0 Docking Station for 2.5" and 3.5" SATA Drive BlackA low profile 2 bay USB 3. 0 Docking Station with offline Clone Function The Simplecom SD312 is a low profile SATA Docking Station, which supports direct insertion of two 2. 5" or 3. 5" SATA drives. It provides a simple, fast, and cost effective solution for data recovery, drive imaging, and testing centers, or any environment that requires fast access to uninstalled archived SATA drives. With USB 3. 0 interface, you can take advantage of super speed