1. Suitable for SSD. The M.2 SSD chassis supports SATA-based M.2/NGFF(B key) SSD 2242 2260 2280mm solid-state drive, but does not support NVMe/PCIe M.2 M key SSD.2. USB interface. USB 3.0 Gen 1 5Gbps high-speed transmission. The USB adapter can meet the needs of all your computers.3. Acrylic shell, ultra-thin design, strong and durable, good heat dissipation, easy to carry.4. Blue indicator light shows data transmission status, which is convenient and clear.5. High quality master chip. Use high-performance controller IC compatible with MultiOS system, suitable for Windows7/8/8.1/10/Linux/ for MAC.Colour:Transparent shellMaterial:plasticDue to different product batches, the appearance may vary, which does not affect the usePackage Contents:1 * M2 NGFF SSD Case(Excluding SSD)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.