Are PCI Slots Still Used?

PCI slots are still used in modern computers, but they are not as common as they once were. They are most commonly found on high-end laptops and gaming PCs. PCI slots are also used on some servers. They were popular because they allowed multiple cards to be installed at once.

This was useful for graphics cards, sound cards, and other types of hardware. However, PCI slots have been replaced by USB ports on most laptops and PCs. USB ports can support more devices than PCI slots can.

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