1. Designed for 2230/2242 SSD: This NVMe SSD enclosure is specially designed for M.2 NVME 2280 SSD, compatible with Type C, USB 3.2, USB 3.1, USB 3.0, USB 2.0.2. High Speed: This M.2 SSD enclosure adopts USB4.0 is the current ultra fast interface protocol with astonishing speeds of up to 40Gbps, four times faster than USB3.1, and eight times faster than USB3.0.3. Aluminium Alloy: This USB 4.0 SSD enclosure adopts CNC machined aluminium alloy shell which can speed up heat dissipation, strong and , resistant to wear and scratch.4. 4TB Capacity for Each SSD: This NVMe SSD enclosure supports 4TB SSD for easy storage expansion. Designed with auto sleep function. Comes with screwdriver, sticker, hand strap, easy to install and carry.5. Widely Compatible: This NVMe SSD enclosure is suitable for Win, for Linux, for OS X Laptop, help you breaking out the limits of operating system.Specification:Item Type: M.2 NVMe SSD EnclosureMaterial: Aluminium AlloyApplicable Hard Drive: M.2 NVMe 2280Transmission Rate: 40GbpsSupported Capacity: 4TBSleep Mode: SupportedSupported Interface: Suitable for Thunderbolt 3, for Thunderbolt 4, Compatible With Type C, Backward Compatible With USB3.2/3.1/3.0/2.0Compatible Systems: Suitable for Win, for Linux, for OS X LaptopProduct Size: Approx. 100 x 48 x 13mm / 3.9 x 1.9 x 0.5in ( Manual Measurement, Slight Error May Exist )Package List:1 x M.2 NVMe SSD Enclosure10 x Heat Conduction Sheet1 x Hand Strap1 x Screwdriver1 x USB Cable10 x Sticker