Note : Please confirm the interface and compatible protocols before purchase. There are five models optional, please confirm your M.2 SSD protocol before ordering. Important Note: (1)SATA 5Gbps Model Only support NGFF SATA protocol B key/M&B Key SSD, with 30cm type-c to USB 3.0 cable. (2)NVMe 10Gbps Model Only support NVME PCI-E protocol M key/M&B Key SSD, with 30cm type-c to type-c cable. (3)SATA&NVMe Dual Protocol Model-C to C Cable Support M Key(NVMe Protocol) / M&B Key (both NVME and SATA Protocol) SSD, not compatible with B Key SSD , with 30cm type-c to type-c cable. (4)SATA&NVMe Dual Protocol Model- 2in1 Cable Support M Key(NVMe Protocol) / M&B Key (both NVME and SATA Protocol) SSD, not compatible with B Key SSD , with 30cm C to C/A 2-in-1 date Cable. (5)NVMe 10Gbps Model + Bag Set Only support NVME PCI-E protocol M key/M&B Key SSD, with 30cm type-c to type-c cable and protection bag . Why choose ORICO M.2 SSD enclosures? ORICO has been focusing on electronic products for 13 years, with a mature industry chain and innovative ability to keep pace with the times. We pay great attention to product quality and continue to innovate, and 1-year after-sales service. The M.2 SSD Adapter offers the poibility to use the M.2 NVMe SSD as an external drive only through the USB port of a PC or laptop. Features unique to ORICO: 1. Heat Diipation: Built-in Metal cooling vest + silicone thermal pad, heat diipation is fast, and the heat diipation efficiency is 20%-30% higher than that of ordinary d enclosures. PS: SATA 5Gbps Model is not included cooling vest and t hermal pad. 2. With Metal Cap: Prevent the interface from being exposed and damaged, protect the interface and improve the stability of the structure. 3. Capacity: Supports up to 4TB NVMe d. 4. Acceleration Protection: Support UASP, TRIM, SMART, 70% faster than conventional USB 3.1 read speed, 40% faster write speed, automatically identify errors, ensure file data security. 5. Tool-free: Slide installation without tools. A. Use the silicone plug to fix the SSD. Just align the silicone plug to the d interface and pre it lightly to install the SSD. The soft silicone plug protects the SSD fixing hole and avoids abrasion. B. Connect the hard disk case cover to the hard disk case bayonet, and close the hard disk case with a slight push. It is easy to take out and will not wear out the SSD. 6.Multi-color optional: Black / Blue / Silver / Pink four colors available. Warm Reminder 1.M.2 SSD is NOT included. 2.NVMe model case is not compatible with NGFF SATA M.2 SSD, vice versa. 3.For new unused SSD, it's neceary to make a partition at first, otherwise it can not be recognized. 4.It is normal that the aluminum case heats up when using, and it doesn't affect normal use. Package Included: 1. M.2 SSD Enclosure*1 2. Package Box 3. Cable*1 4. Cooling Vest*1( SATA 5Gbps Model is not included ) 5. Thermal Pad*1( SATA 5Gbps Model is not included ) 6. Silicone Screw*2 7. Instruction Book