WEme USB 3.0 to SATA Dual-Bay External Hard Drive Docking Station with Offline Clone/Duplicator Function for 2.5 & 3.5 Inch HDD SSD SATA (SATA I/II/ III) Support 2X 8TB & UASP, Tool-Free USB 3.0 external, SATA-III internal, Especially made for 2.5 inch and 3.5 inch SATA HDD/SSD, USB 3.0 SuperSpeed & supports UASP, even faster data transfer Integrated safeguards preventing overvoltage, leak currents, short circuits and peak voltage, interference and disturbance, guaranteed safer data transfer and access Support 2x 8TB hard drive; Support offline clone, no drivers needed, easy installation; Cloning can only be done from A drive to B drive, make sure the memory capacity of B drive is larger than A drive;Not Support Online Clone Stable and reliable DC power source: The power supply is highly efficient (12V, 3000mA), so that a stable energy supply is guaranteed; Entering sleep mode without operation in 30 minutes Package Includes: 1 X USB3.0 TO SATA Dual BAY Docking Station ; 1x USB 3.0 Cable; 1x 12V/3A Power Adapter; 1x manual