The 1:1 HDD Copy Cruiser Mini USB3.0 is both a powerful HDD duplicator and a versatile HDD docking station in one lightweight, portable device. This essential tool for building, upgrading and backing up computer systems requires no computer to run, eliminating the need to tie up a computer for hours running complex software to duplicate hard disk drives. A single button is all that is required for a fast sector-by-sector copy that includes partition and boot sector information, resulting in perfect clones/backups. Additionally, connecting the 1:1 HDD CopyCruiser Mini USB3.0 to a computer via USB 3.0 gives instant access to up to two hard disk drives at a time.