what are expansion slots on motherboard: Expansion Cards and their Slots on Motherboard | by Baseer Hussain ... . What use are PCI slots apart from for the graphics card?. All Motherboard Slots and Connectors Explained.
Jibin Varghese .
Expansion cards and slots allow computers to be upgraded and expanded with additional functionality. Expansion cards plug into
expansion slots on the motherboard to add features like video, sound, networking, and storage.
A motherboard usually had five or so
PCI expansion slots. The more expansion
slots it had, the more devices your computer could connect to.
This article explains what Motherboard RAM
slots are, why they are used, and how to use them.