120Gbps High Speed: This M.2 NVMe SSD enclosure supports USB 3.2 20Gbps for faster data transmission. It features an external USB3.2 Gen2X2 Type C output interface. With a high-speed USB Type C to Type C data cable, the theoretical speed can reach up to 2000MB/s. 2Aluminium Alloy: This PCIe SSD enclosure utilizes an aluminium alloy shell that enhances heat dissipation, is strong and durable, and is resistant to wear and scratches. 3Designed 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 sizes. It does not support M.2 SATA based SSDs, M.2 PCIe AHCI SSDs, M.2 SSDs for OS X laptops, mSATA SSDs, and non M.2 form SSDs. 4Widely Compatible: This PCIe SSD enclosure is suitable for Windows, OS X laptops, and Linux operating systems, with a storage capacity of up to 4TB. 5Easy Connection: This M.2 SSD enclosure is compatible with PCs, laptops, TVs, smart routers, and other devices, making it ideal for business professionals, DIY gamers, and 4K video editors.