Features 1、High Speed Transmission: Compliant with USB4.0 standard, theoretical transmission speed of 40Gbps, measured peak read and in speed up to 3000+MB/S. 2、Aluminum Alloy Shell: Aluminum alloy shell, CNC forging, anodic oxidation process pro version of the shell, by lengthening and thickening, further enhance the heat dissipation ability. 3、Turbo Fan: The built in turbo fan helps dissipate heat effectively, ensuring optimal performance and prolonging the lifespan of your NVME SSD. 4、Supports Up to 4TB Capacity: With support for up to 4TB capacity, this NVME SSD enclosure provides ample storage space for your large files, videos, and games. 5、Universal Compatibility: This enclosure is compatible for Thunderbolt 3, for Thunderbolt 4 and Type C USB 3.2 3.1 3.0 2.0, making it suitable for Windows, for OS X, and for Linux systems. Specification Item Type: M.2 NVME SSD Hard Drive Enclosure Material: Aluminum Alloy Applicable Hard Disk: M.2 NVME 2280 Transfer Rate: 40Gbps Supported Capacity: 4TB Intelligent Hibernation: Support Supported Interfaces: for Thunderbolt 3, for Thunderbolt 4 Compatible, Type C Support Downward Compatible With USB3.2 3.1 3.0 2.0 Compatible System: for Windows, for Linux, for OS X Built in: Turbo Fan Package List 1 x Hard Disk Case 10 x Thermal Conductive Sheet 1 x Chain 1 x Screwdriver 1 x Data Cable 10 x Sticker