definition of Expansion cards by The Free Dictionary

expansion slot function   Dan expansion slot function

Expansion slots allow users to add features and capabilities to their computers, such as memory, sound cards, video cards, faxmodems, and other input

An expansion slot is a hardware interface on a computer's motherboard that allows additional components to be added to the system  We'll focus on expansion cards, specifically video cards We'll show you how to remove a card

8 slot Technically speaking, all printed circuit boards plugged into the computer bus are expansion cards because they “expand” the functions of the Most computers have expansion slots on the motherboard that allow you to add various types of expansion cards These are sometimes called PCI (peripheral