✔ [Easy to use]: This M.2 docking station support One-click offline cloning, can read two hard disks at the same time, tool-free installation, no driver required. ✔ [Large capacity expansion]: Support two hard disks to read at the same time, up to 8TB hard disk, expand your device capacity, pay attention to the need for power supply. ✔[Easy clone]: Put the power supply, original disk (a), target disk (b). Then turn on the switch, press the clone button for 3 seconds. Start clone, waiting for the cloning process lamp to complete, showing the clone has been completed. (Note: 1. Make sure the 'B' disk capacity is greater than 'a' disk capacity 2. Clone copy from the A disk to the B disk 3. Cloning can not connect to the computer) ✔ [High performance and speed]: The transmission speed is 10Gbps, and the read-write speed of most M2.NVME SSDs is 992M/S. ✔ [Wide compatibility]:The M.2 NVME Docking Station Compatible with Windows 7 or higher/Mac OS 10.5 or higher/Linux Kernel 2.4 or higher, only supports SSD with NVME interface. If you encounter any problems during use, please feel free to communicate with us to solve them.