Fan-shaped heat dissipation hole design The fan-shaped heat dissipation hole design quickly accelerates the heat dissipation of the hard drive and easily solves the problem of high temperature speed drop. 1GB file transfer within 3 seconds USB 3.0 transmission is fast and stable, theoretically supporting 5Gbps transmission rate. 1GB file can be transferred in three seconds, no waiting for high-speed transmission. External storage is convenient and fast 3.5/2.5 inch hard drive can be easily converted into an external hard drive, making mobile storage more convenient. Upgrade the speed again Supports UASP acceleration protocol and TRIM instruction, greatly improves reading and writing speed by optimizing CPU utilization, and easily transfers large files. Product size:18x11.5x3.5 cm Suitable for hard disk: 2.5/3.5 inch TypeC3.1 SAS serial port hard disk (The product printed words may vary depending on the batch, but this does not affect use) Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage:DC12V Color:As Shown Material:ABS Package Contents: 1 * Hard Drive Enclosure 1 * adapter