ORICO Aluminum 3.5 inch SATA3.0 and USB3.0 Hard Drive Docking Station for 2.5 & 3.5 inches HDD up to 4TB - Silver (6818US3-SV) AC Adapter: Yes Material: Aluminum Dimensions: 3.6 x 2.6 x 1.6in HDD Count Supported: Single HDD Number of Bay: 10 Maximum Capacity (per Bay): Up to 4TB Power: 12V 2.5A