Valuegist Dual M.2 PCIE Adapter for SATA or PCIE NVMe SSD, M.2 SSD NVME (m Key) and SATA (b Key) 2280 2260 2242 2230 to PCI-e 3.0 x 4 Host Controller Expansion Card (MKeyBkey)

Bought two of these for adding in extra M.2's via PCIE lanes. Yet to test them as they were more of a side project.Brilliant build quality and sturdy too.Not expensive either.One M key and one B Key so one m.2 is straight PCIE then the other is handled by SATA.

Excellent

Although dual, it takes diffident types on NVE M2 units. B and M slots. The B slot uses the internal SATA on the motherboard where as the M slot uses the PCIe slot.Fine if you have both types but would prefer two new style slots for V4 slot options.pBut I have both so no great problem for me.

Works out of the box. Simple upgrade for older PCs to get the most out of M.2 SSDs, significantly increasing speed vs. on board M.2 slots. Worked out of the box and includes all necessary screws (except the optional backplate screw, which your case should already have).

Great, I thought. Two interfaces, and a SATA interface in a PCIe card. There is absolutely no way to attach the standoffs without superglue as there isn't the correct fixings. Also the maximum speed on the M2 interface is 3,500. It works fine, but expect some DIY to actually use it.

This is a good way to add performance and extended your storage needs, straight forward to install. Check to ensure your NVME / M2 suds storage device are supported, ie , length…