What is an Expansion Slot and How Does It Work?

Expansion Card: Definition, Examples - Glossary expansion slot definition Computers have expansion slots to give the user the ability to add new devices to their computer For example, a computer gamer may upgrade expansion slot definition That's CELP! Card edge low profile! It's a type of slot used for expanding the L2 cache on some early–to–mid 1990s computers

expansion slot drawing I see various mobos with, for example, 'half-length' PCIe x16 slots But this is a contradiction in terms A PCIe x16 slot by definition is