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

Will a M+B key 8x Sata card work in a M key socket? sata m 2 slot I have a SATA SSD from Samsung and a motherboard from AliExpress The specifications tell me the slot's interface is NVMe, sata slot 2 slot Technically capable of both SATA and NVMe , but NVMe ran at only PCI-e x1 speeds

sata slot SATA SSDs typically hit speeds of up to 500MB per second That may

sata m2 slot Generally speaking a B+M key does not work in a M key slot You must use a B+M female slot However, you can plug b or m key into No, the NVMe SSD can fit into the SATA SSD slot but it doesn't work The reason is NVMe SSD using PCIe interface SATA and PCIe are