Feature: 1. 20Gbps High Speed: This M.2 NVMe SSD enclosure supports USB 3.2 20Gbps, faster data transmission. External USB3.2 Gen2X2 Type C output interface. With USB Type C to Type C high speed data cable, the theoretical speed is up to 2000MB/s. 2. Aluminium Alloy: This PCIe SSD enclosure adopts aluminium alloy shell which can speed up heat dissipation, strong and durable, resistant to wear and scratch. 3. Designed for M.2 NVMe M Key SSD: This NVMe SSD enclosure is compatible with M.2 NVMe M Key (based on PCI E) 2230, 2242, 2260, and 2280. And it does not support M.2 SATA based SSD, M.2 PCIe AHCI SSD, M.2 SSD for OS X Laptop, mSATA SSD, and non M.2 form SSD. 4. Widely Compatible: This PCIe SSD enclosure is suitable for Win, for OS X Laptop, for Linux operating system. Up to 4TB storage capacity. 5. Easy Connection: This M.2 SSD enclosure is suitable for PC, laptops, TV, smart router and other devices, suitable for business people, DIY gamers, 4K video editors. Specification: Item Type: M.2 NVMe SSD Enclosure Material: Aluminium Alloy, Printed Circuit Board External Interface: Type C USB 3.2 Gen2x2 Transmission Speed: 20Gbps Internal Interface: M Key Supported Capacity: 4TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity) Supported SSD Size: M.2 NVMe 2230/2242/2260/2280 SSD. Package List: 1 x M.2 NVMe SSD Enclosure1 x Type C Cable1 x Thermal Pad1 x Screwdriver2 x Fasteners