ORICO Aluminum Tool Free 2 bay 3.5 inch SATA to USB3.0 External Hard Drive Enclosure Support 2x 6TB Drive - Black (9528U3-US) Dual-bay Enclosure fit 2 x 3.5 inch SATA Hard Drive up to 2x 6TB Tool Free design mounts drives without tools and screws in seconds SuperSpeed USB3.0 offer transfer rates: up to 5Gbps, 10 times faster than USB2.0. Aluminum constitution effectively draws away the heat; Protect your Drive with HDD Care Lock What is in the box: 1 x ORICO 2 Bay Enclosure, 1 x HDD Care Locking Key, 1 x 3.3Ft USB3.0 Cable, 1 x User Manual, 1 x Service Card; we provide 18 Months warranty and lifetime technical support for purchase via ORICO direct store