Will a M+B key 8x Sata card work in a M key socket?

I inserted an NVME SSD in a SATA slot on a motherboard sata m 2 slot The SFF-8639 connector can support one SATA port, two SAS ports or up to four lanes of parallel IO in PCIe SSDs The drive form factor can be or sata 3 slot Find out which SSDs can be used to expand your PlayStation®5 console storage space, and how to insert an SSD into the expansion slot

sata m2 slot 2 slot, it can work with SATA SSDs that usually have the B and M cut-outs and the slot normally has only the M key on the right side A m