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

slot m2 sata   Dan slot die coaters

SATA SSD · -34% WD Green 240GB Internal SSD WDS240G3G0B · -23%

2 SSD? SATA vs M2 NVMe; B key, B+M key, and M key; Length Make sure to check the manual of your motherboard which slot you have  Multi-storage option: 64GB eMMC MicroSD slot ” SATA drive bay 2280 M Key slots alongside a microSD card slot, and two Gigabit LAN ports

ufa slot Acer ; Acer Aspire 7 , 1x PCIe NVMe slot ; Acer Aspire A615-51, 1x 2280 PCIe NVMe slot ; Acer Aspire E , 1x 2280 SATA III  Use ONLY when a double slot is being specified both top and bottom not exceeding mm in height; and, it is “M” keyed ATP SATA 2242-