1、Made of aluminum alloy and is durable. It has a long service life and greatly improves the efficiency of work and study. 2、Three output interfaces. Support type‑c/USB 0. Memory card supports high‑speed reading and writing function. 3、Support operating systems: for Windows, for OS X, for Linux. So it can be compatible with most computers. 4、Support 5inch and the maximum rotational speed can reach 5400. Support for SATA serial port and HDD /SSD. 5、Support 1A fast charge function and 5Gbps transmission and HDMI-compatible extension. Multi‑function design to meet individual needs. 1 x Hard Drive Box   1 x Type-C Cable 1 x USB Cable   1 x Double-Sided Tape1 x Screw Pack   1 x Power Plug   1 x Screwdriver   1 x Instruction    Item Type: Hard Disk Drive EnclosureMaterial: Aluminum AlloyTransmission Interface: Type-C Capacity: Maximum support for 1TB (Excluded)Support Hard Drive: For SATA port HDD machinery/SSD (Excluded) 2.5in 5400 maximum rotational speedExternal Interface: 1 x USB 3.0 Interface 2 x Type-C Interface 1 x Memory Card Slot 1 x HDMI-Compatible Port Operating System: for Windows, for OS X, for Linux Plug: US PlugVoltage: 110-240V