Note : Please confirm the interface and compatible protocols before purchase. Important Note There are Two models optional, please confirm your M.2 SSD protocol before ordering. (1)SATA 6Gbps 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 C to C/A 2-in-1 date Cable. Product Specification -Tool-free, sliding cover disaembly, quick installation of hard drive -Excellent cooling: Built-in Metal heat sink ensures perfect cooling performance of the solid state drive -WIDE COMPATIBILITY: Support M.2 SSD with size of 2230/2242/2260/2280mm up to 4TB -PLUG and PLAY: ORICO NVMe M.2 SSD Adapter SUPPORT Hot-swappable, Plug and Play, No Driver required. -Made of aluminum alloy and ABS material: Front metal wire drawing proce, bottom texture surface + bright surface combination proce 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.