1. All in 1 dual bay docking station allows an easy accessing with two 2.5 inch & 3.5 inch SATA I II HDD SSD, dual 6TB hard drive with USB 3.0 hub, backward with USB 2.0/1.1. High speed USB 3.0 interface with data transfer rate up to 5Gbps, 10 times faster than USB 2.0. 2. It supports hard disk clone, high speed one to one source HDD to target HDD without computer connections. Tool free installation, no driver needed, plug and play, support hot plug. It features 5 slots for multiple memory cards, up to 32G cards supported, easy and quick access to multimedia files. LED indicator shows the read and write status of hard disk and power supply, clear and convenient. 3. Easily and quickly transfer files from HD to PC or card readers, all-in-one HDD docking with one touch backup(OTB) and one touch cloning(OTC).Super speed hard disk cloning(for