Expansion card

definition of Expansion cards by The Free Dictionary expansion slot function Certain industrial computers are equipped with expansion slots that can house expanded function boards Expansion cards include expansion slot definition computer A printed circuit board that plugs into a slot in a computer's motherboard and performs a particular function, such as converting and processing signals for

expansion slot drawing An expansion slot is a bus slot or expansion port found on the motherboard of a computer It performs as a socket on the motherboard