1、40Gbps USB Type C Interface M.2 NVMe Enclosure: Up to 40Gbps exterme speed M.2 NVME, the theoretical read and write speed can reach 3000MB/s. Great for turning your internal SSD into a portable external SSD and storing data. It is also compatible for Tb 3 4 and USB 3.2 3.1 3.0 interfaces. 2、Wide Compatibility: Compatible for M.2 PCIe3.0x4 NVMe M Key size 2280, up to 4TB (maximum supportable capacity, the product is not a hard drive and has no capacity of its own), not compatible for M.2 PCIe AHCI SSDs, for M.2 PCIe devices. Supports system for Win, for OS X, for Linux, for Android. Plug and play, no drive and power supply required. 3、USB 4.0 Data Cable Included: Comes with USB C to C and USB C 40Gbps 100W 8K at 60Hz USB4.0 full featured cable for flexible connections to computers, phones, game consoles, and more. Metal interface for stable use. 4、Safe and Stable: Simply unscrew the cover screws, carefully place SSD into the enclosure, screw the cover back on, and connect the cable to start. It also supports for UASP acceleration protocol, for TRIM, and for SAMRT functions to make reading faster and safer. Very suitable for business people. 5、Compact and Portable: This compact design make M.2 NVMe SSD enclosure easy to be carried in a handbag or pocket, nice for travel and business trips. It meets a variety of work and daily needs. Item Type: M.2 NVMe SSD Enclosure Material: Aluminum Alloy Controller Chip: ASM2464 Transfer Interface: Type C USB 4.0 Transfer Speed: 40Gbps Internal Interface: M key Support Capacity: 4TB (Maximum supportable capacity, the product is not a hard drive and has no capacity of its own) Support Drive Size: M.2 NVMe PCIe 2280mm SSD Application: for Tb 3 4, for USB3.2, USB3.1, USB3.0, Type C Product Size: Approx. 48.5x100x13.5mm / 1.9x3.9x0.5in 1 x USB 4.0 M.2 NVMe SSD Enclosure 1 x USB 4.0 Data Cable 1 x Heat Sink 1 x Screwdriver