Features: Spports all 2.5/3.5 inch SATA-I/II/III/SSD. Adopt dual-slot design and you can use two hard disks at the same time. One-button automatic backup function and show the progress during backup. With a USB 3.0 interface for data transmission. Enjoy high-speed data transfer at speeds of up to 5Gpbs. It can automatically mirror the data in hard disk 1 to hard disk 2 without using the host computer. Reduce the losses of SATA connector by pressing one button to take out the hard drive. Plug and Play and easy to use. Efficient heat dissipation. Non-slip Rubber on the bottom of docking. Compatible with Windows 2003/XP/Vista/Win7/Win8/Win10/ MAC10.3 and above/ Linux.