What is an expansion slot used for? What's meaning of

Expansion Slot Definition & Meaning expansion slot definition Most desktop computers come with several PCI expansion slots PCI slots are used for a variety of devices: modems, network cards, television tuners, radio expansion slot types The connectors and physical supports in a computer into which an add-in card is inserted The number and type of expansion slots is an important

expansion slot definition Peripheral Component Interconnect Express is a serial expansion bus standard for connecting a computer to one or more peripheral devices