Question

_
is a circuit board that late you
new features to a computer​

Answer 1

hiiiiiiiiiiiiii..

here is the answer..

Expansion slots allows the user to add components and capabilities to a computer system.

An expansion slot is a socket on the motherboard that is used to insert an expansion card (or circuit board), which provides additional features to a computer such as video, sound, advanced graphics, Ethernet or memory.

please mark brainliest..