Features: Highly efficiency chip, stable transmission, safe reading Adopting main control chip ensures the stability and safety of the hard disc. Wide compatibility and multiple scenario application Fast conversion, connecting devices more smoothly. USB 3.0 1G file about 3seconds to transfer USB3.0 data transfer port, the transfer rate of up to 5Gbps large files first fast transfer. Heat dissipation Strong air circulation heat dissipation design at the bottom, multiple holes to reduce the operating temperature to extend the working time stable transmission Specifications: Size:about 19.4X11.7X3.27cm/7.64x4.61x1.29in Component：ABS Port： 2xUSB 3.0 Connection: USB C Power: DC12V For 3.5inch Solid disk Support Capacity：20TB Speed:5Gbps Package Includes: 1PC 3.5in External Hard Disk Enclosure note: Due to problemsof lighting effects there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to manuals measurement