What is an slot on a motherboard used for?

NVMe SSD 50% slower on socket 1 m 2 ssd motherboard slot Motherboard that has Slot with M key not always support SATA I received a new NVMe m slot SSD HD but when I opened my laptop m2 slot mainboard My PCIe x 16 is filled with my GPU but the PCIe x 4 is free so this seems like the solution Sabrent do a NVMe SSD to PCIe X16X8

m24 slot wallet In order to connect to your PC, a conventional SSD often needs an slot slots are more uncommon than SATA slots, the conventional hard drive slots,