Kind Tips 1. This Product is SSD Enclosure, Don't Include The SSD. 2. For New Unused SSD, It's Neceary To Make A Partition At First, Otherwise It Can Not Be Recognized. 3. It Is Normal That The Aluminum Case Heats Up When Using, And It Doesn'T Affect Normal Use. 4. Follow Our Store, Can Get 5% Extra Discounts. 3 Version SSD External Case Their Compatible SSD, Transmiion Rate and Cable Are Different, Please Choose Carefully. Difference Between SATA and NVMe 1. "SATA" Version Only Support B&M Key. 2. "NVMe" Version Only Support M Key. 3. "SATA NVMe" Version Support Both B&M Key and M Key. Tool-Free NGFF NVMe SSD Enclosure 4 Steps Easy To Install. Efficient Heat Diipation 3-Layer Heat Diipation System, To Ensure The Normal Operation Of The Enclosure For A Long Time. ( *The SATA Version Don't Includ The Thermal Fin and Pad ) High Speed Advanced Chip Max Transmiion Rate 10Gbps, Support UASP and TRIM. ( *The SATA Version Max Rate Is 5Gbps ) Wide Compatibility SSD Enclosure Compatible With Android, Windows, Mac OS, Linux System, You Can Use It For PC / Laptop / Phone / Tablet and so on. Details Of This M.2 SSD Enclosure Mini Size and Portable , Easy To Carry. SSD Enclosure Package Include 1. For Different Version, The Cable is Different. ( The Following Picture is NVMe Version ) 2. The SATA Version Don't Include The Thermal Fin and Pad. ORICO M.2 NGFF NVMe SSD Enclosure USB 3.2 Type C External Case Hard Drive Disk Cover HD Storage Box House for PC Laptop Notebook