What is an slot on a motherboard used for?

What Is The Expansion Slot? The Future Of Compact, Robust m 2 expansion slot 2 SSD slot on your motherboard These slots are similar to PCIe expansion slots but are much smaller And this makes them perfect for SSD drives m2 expansion slot Expansion Cards are a dime a dozen The question is which is best for you expansion

m24 slot * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot Does this mean