Types of Expansion cards

There are different kinds of slots available, one is PCI which is a general expansion slot used in the old

In computing, an expansion card is a printed circuit board that can be inserted into an electrical connector, or expansion slot on a computer's motherboard

expansion slot definition Expansion slots are long narrow sockets in a computer into which an expansion card can be inserted Nearly all personal computers except portables contain

expansion slot definition computer PCIe expansion slot definitions Slot, Type, Form factor, Connector link width, Negotiable link width, Supported expansion board 1 PCIe FlexibleLOM