New Version SFF-8639 U.2 to NGFF M.2 M-Key PCIe SSD Case Enclosure for Mainboard Replace SSD 750 p3600 p3700
Product features:
1.SFF-8639  U.2 to NGFF M.2 M-key PCI-e SSD Adapter for Mainboard Replace Intel SSD 750 p3600 p3700, With Black Case Enclosure, This converter enables the connection of a M.2 NGFF SSD in 2280, 2260, 2242 and 2230 format.
2.Need M-key or NVME SSD, the B-key or B/M-key SSD cannot work. The converter can be installed into your system internally through the U.2(SFF-8639)  interface. 
3.Supports M.2 NGFF modules in format 2280, 2260, 2242 and 2230 with key M, Maximum height of the components on the module: 1.5 mm, application of double-sided assembled modules supported
4.System requirements: Windows 8/8-64/8.1/8.1-64/10/10-64, Linux Kernel 3.16 ,A free U.2 SFF-8639 interface or A free SFF-8643 interface
5.It does not work for  key B SATA port.

Package Contents :
1x U.2 to NGFF M.2 M-Key  SSD  Enclosure
4x M.2 Black screw 
2x M.2  screw 
2x Standoff
1x Screwdriver