Feature: 1. Enclosure: M.2 SATA NVME to USB Type C hard drive enclosure, in line with SATA/USB specifications. 2. Dual Protocol: Dual protocol supports NGFF NVME protocol, suitable for M2 (M Key/B+M Key) SSD, dual protocol uses two cables USB C to A and USB C to C, you can choose by yourself. 3. Support M.2: SSD, 2.2x3cm/0.87x1.18inch, 2.2x4.2cm/0.87x1.65inch, 2.2x6cm/0.87x2.36inch, 2.2x8cm/0.87x3.15inch solid state hard disk (SSD hard disk not included) 4. Efficient Heat Diipation: Aluminum alloy shell, while increasing the heat diipation area, it is convenient for the hard disk to diipate heat during work and increase the life of the hard disk 5. Plug and Play: Easy to use, plug and play without driver. Specification: Name: M2 SSD mobile hard disk box Color: black, gray (optional) Specifications: Single-Wire (USB C-A), Single-Wire (USB C-C) Applicable: SSD with NGFF/NVME protocol M.2 interface 2230/2242/2260/2280 specification (SSD not included) Material: aluminum alloy Main control: RTL9210B Protocol: NGFF+NVME dual protocol Maximum support: 2TB Support interface: M Key/B+M Key Output interface: Type-C Compatible system: for Windows 98/Se/Me/2000/XP/Vista/Win7/Win8/Win10/MAC OS 8.6 or the latest version Product size: About 10.4x3.9x1.2cm/4.09x1.54x0.47inch Note: 1. This product supports NGFF and NVME dual protocols. Please confirm your M.2 SSD interface before purchasing. This product does not support B Key SSD. If you are not sure about your interface, please contact us, thank you for your understanding 3. The actual color of the product may be slightly different from the picture displayed on the website due to many factors such as the brightne and lightne of the display. 1 x Dual Protocol HDD Enclosure 1 x USB a To c Cable (Optional) 1 x USB c To c Cable (Optional)