FIDECO USB 3.0 SATA HDD Dock allows you to plug any 2.5" or 3.5" SATA Hard Disk via USB port, a powerful tool for data transfer, backup and cloning. With the Superspeed USB 3.0 mode, it offers a theoretical data transfer speed of 5.0GBit/s. That's ten times faster than the USB 2.0 speed of 480MBit/s. The One Touch Backup function is the best solution as users can easily backup files and data from PC to external hard disk. It is a perfect HDD slipper for everyone.