What is the brown slot near the CPU socket on a Pentium 1

'Half-Length' PCIe Slot Makes No Sense: PC Talk Forum expansion slot definition Peripheral Component Interconnect Express is a serial expansion bus standard for connecting a computer to one or more peripheral devices expansion slot definition From Longman Dictionary of Contemporary Englishexpansion slotexˈpansion ˌslot noun a place on a computer system circuit board that can hold an

expansion slot definition computer EXPANSION CARD definition: a board covered with small metal electrical connections that create one or more circuits and that… Learn more