Enterprise/Household: Multi scenario applicability, server expansion, video editing, audio-visual entertainment, mobile office USB 3.0 high-speed transmission: Equipped with a USB 3.0 interface, the transfer speed can reach up to 5Gbps, greatly improving read and write efficiency, and enabling instant transfer of large files One click offline copying, easy backup implementation: No need to connect to a computer, one click to copy data from hard drive A to hard drive B; PS: In offline mode, long press the copy button for 3 seconds to clone drive A to drive B (drive A capacity ≤ drive B capacity) 3A large power supply, meeting the power consumption of large HDD: The product is equipped with a 12V/3A power adapter, which provides sufficient power supply and makes hard disk reading more stable and secure 360 ° surround heat dissipation for more stable continuous transmission: Adopting a vertical straight insertion design and 360 ° surround cooling, it easily solves the problem of heat dissipation 40TB large capacity, meeting storage needs: Single disk supports up to 20TB, and dual disk merge can reach up to 40TB Read simultaneously, plug and play Size universal,desktop/laptop, solid-state/mechanical hard drive Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC 220V Colour:As Shown Material:plastic Package Contents: 1 x Dual Bay HDD Docking 1 x USB cable 1 x Power Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.