PORTABLE SSD ENCLOSURE: This external hard drive enclosure for B + M Key SATA 2242 2260 2280 22110 M.2 SSDs, Supports dual bay M.2 hard disk reads and writes clone at the same time.(Not support mSATA and NVME) ONE-KEY OFFLINE CLONE: No need to connect to a PC, Just connect in the power and long press the bottom right button then you can back up your important data. Support one- key system disk copy. HIGH-SPEED: USB 3.0 Gen1 supports up to 5Gbps. Hard drive disk external docking station is equipped with USB C to C cable, A to C cable and a 5V-3A power adapter. EASY TO USE: No need any tools. support plug & play and hot swap, no drivers required. LED indicator lets you know the working status easily. WIDE COMPATIBILITY:Compatible with Windows/Mac/Linux, can be used to offline clone or to expand storage capacity by connecting PC , Laptop computers, smart TVs, PS4 and other devices.