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

This video explains how to select which slot to use on a motherboard for the best storage

Find the PCIe slot which should be easy to spot in a desktop computer For laptopsnotebooks, the PCIe slot is usually under the bottom panel or

m2_1 slot Two NVMe SSD slots on a PCIe x8 card Silent operation Add your own ultra-fast SSDs for Mac, Windows, and Linux

m2 slot pc An M2 PCIe SSD solid state drive storage slot on a motherboard slot for the video card with purple illumination Socket am4 Building a