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

Socket converter module NGFF type M-Key to host PCIe-NVMe SATA 80 mm SATA Ideal for connecting hard drives HDD or SDD to an connection socket

Will a M+B key 8x Sata card work in a M key socket? • SATA or PCIe x2 fits “B” key for SSD, WWAN, other non-storage devices • PCIe x4 up to 4GBs fitting “M” key modules for high performance SSD

Socket converter module NGFF type M-Key to host PCIe-NVMe SATA 80 mm SATA Ideal for connecting hard drives HDD or SDD to an connection socket

m2_1 slot M2 Slots have keys called as M key and B Key to differentiate between support for NVME and SATA storage drives M Key is only for a PCIe NVME

2x slots M2_1 slot Supports up to PCIe x4 Supports 2242 2260 2280 storage devices M2_2 slot

m2 slot Both slots support PCIE x4, the difference appears to be what type of it is Socket 1 accepts PCIE x4 and sata M Key design and type

There are some mechanical keys defined for SSDs For example key B pinout supports SSDWWAN: 1x SATA SSD or 1x, 2x PCIe SSD Host