CompatibilitySupports M.2 NVMe SSD in size 22110 2280 2260 2242 2230. Support connect it to the PC to read and write 4 disks at the same time, clone and copy in two groups.DO NOT SUPPORT 1-to-3 CLONE One-Key Offline CloneNo need to connect the 4 Bay Docking Station to PC, just connect it to the power supply and long press the clone button, then you can back up your important data. Support group A and B clone at the same time and support system disk clone. Good Heat DissipationIt is made of metal aluminum alloy and vertical design with better heat dissipation performance. Tool-Free Plug and PlayNo additional driver needed, support hot-swapping, convenient and portable, easy to quickly replace the hard disk, with USB 3.0 to Type-C cable and 12V 3A highly efficient DC power. 10Gbps High TransmissionThis M.2 Cloner Dock equips with ASM2362+ASM2806A chipset and USB 3.1 Gen 2 output interface, the max trasfer speed is 10Gbps. Transfer 1GB file in 1 second.