What is an slot on a motherboard used for?

What is an slot on a motherboard used for? m2 slot types Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express m2 slot types Although both SSD types have small form factors, drives typically have higher storage capacities The dimensions of mSATA and SSDs This image shows

m2 slot types 2: one with a B key and one with a M key to PCI-E x4 adapter that can take multiple lengths of drives socket types B+M keyed

m2 nvme slot 2 interface is versatile and supports various cards with different form factors and socket types Here, we will explain a wide variety of M  Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express