ORICO Tool Free, SuperSpeed USB3.0 & eSATA, 2.5 & 3.5 inch SATA Dual Bay Hard Drive Duplicator Docking Station for HDD SSD - Black (8628SUS3-C) AC Adapter: Yes Material: Classic Plastic Specifications: •Support 2x 2.5-inch or 3.5-inch SATA Hard Drive / SSD•USB3.0 & eSATA Dual Superspeed Connectivity•Support One-Key-Backup Duplicate your drive without connect to Computer•Tool-Free Installation helps to mount Drive without tools in seconds•Powered via 12V4A Power Adapter Type: Dock HDD Count Supported: Dual HDD Number of Bay: 2 Maximum Capacity (per Bay): Up to 6TB