Which Slot to use?

M2 Key E m 2 slot key m cards with a B Key interface can only fit into a B Key host slot, and likewise for M Key But cards with a B+M Key design can fit in either m2 slot pc NVMe cards, as you probably are aware, require an M key slot even through they're electrically similar to E key, save for the extra 2 lanes

m24 slot wallet Key IDs has 12 plug and socket key configurations to ensure that the motherboard supports the interface on the card The M and B keys are the most