1、Support 2.5/3.5inch SATA/SSD hard drives, support hot plug, USB3.0 high-speed transmission. 2、Aluminum alloy shell and intelligent fan design, good heat dissipation effect. 3、Safety lock and key design to ensure the safety of the hard disk. 4、The hard disk is easy to disassemble and install, which is convenient for maintenance. 5、The hard disk is easy to disassemble and install, which is convenient for maintenance. Features: 2. Aluminum alloy shell and intelligent fan design, good heat dissipation effect. 3. Safety lock and key design to ensure the safety of the hard disk. 4. The hard disk is easy to disassemble and install, which is convenient for maintenance. 5. Independent switch design of the hard disk, which can control a single hard disk independently. 6. Unique 3-port USB charging function, which can charge mobile phones, tablets and other USB devices. 7. Built-in intelligent speed regulating fan and temperature alarm function. The alarm temperature can be set by yourself. (45℃/60℃) Specification: Material: Metal + engineering plastic Support HDD: 2.5&3.5inch SATA HDD/SSD Product Interface: USB3.0 Power Supply: 12V/5A Fan Size: Approx. 50x50x15mm/2x2x0.6inch Product Size: Approx. 21x13.3x8.3cm/0.8x0.5x0.3inch Package List: 1 x External Dual-disk Charging HDD Enclosure 1 x Adapter 1 x Power Line 1 x USB3.0 Data Cable 2 x Accessory Kits 1 x User Manual