PCI expansion slots are used to add additional hardware to a computer system, most commonly PCI cards. PCI expansion slots are found on most desktop and laptop computers and allow for the installation of add-on cards such as graphics cards, sound cards, network cards and more.
PCI expansion slots can also be used to upgrade a computer’s primary processor or memory.
The most common use for PCI expansion slots is to install additional hardware such as a graphics card, sound card or network card. This allows users to expand their computer’s capabilities beyond what is available through the system’s built-in processor and memory.
Additionally, PCI expansion slots can be used to upgrade a computer’s primary processor or memory. This allows users to increase the speed and performance of their system without having to purchase a new computer.