Wavlink USB 3.0 Dual Bay Docking Station WL-ST334U

New Open Box item Support USB 3.0 external, SATA-I/II/III internal; Works great with 2.5 inch and 3.5 inch SATA HDD/SSD. Support transfer speeds up to 6Gbps by UASP transfer protocol, which is up to 20% faster than USB 3.0. Speeds up to 5Gbps (USB 3.0),480Mbps (USB 2.0), 12Mbps (USB 1.1) Support Offline Cloning up to 60Mbps. No drivers needed, easy installation; Offline clone is from source disk to target disk, make sure the capacity of target disk is larger or equivalent to that of source disk; not support online Clone Built-in Power Control Switch; Highly efficient (12V, 3A), stable and reliable DC power source a steady supply of energy; Automatic sleep mode after 30 minutes of inactivity saves energy. Tool-free installation on Windows 10 through XP, Mac OS X, and Linux / Unix, Support hot-swapping and easy set up.(No drivers are required for the disk dock itself as it uses the standard USB Mass Storage class) A2