What Are Expansion Slots?

EXPANSION SLOT Definition & Meaning - expansion slot definition The definition of expansion slot in the dictionary is a physical electronic interface provided in a computer system to enable extra facilities to be added expansion slot function It is made up of a series of slots on the motherboard Expansion boards plug into the bus PCI is the most common expansion bus in a PC

expansion slot definition computer It is the smallest form factor possible utilizing ATX mounting holes Maximum number of expansion slot is one All Mini-ITX motherboards use four