What is pci express slot used for?

Answer 1

A specification for extending the internal circuitry bus that transmits data from one part of a computer to another by inserting circuit boards. It allows the expansion of a computer by inserting printed circuit boards, or expansion boards, into sockets expansion slots inside the PCI bus. Full form: peripheral component interconnect.

Answer 2

PCI slots are one of the slots present on motherboard. They are mainly used to connect external devices such as modem, sound cards, lan cards, video cards.

But as more and more of these cards are not integrated on the motherboard itself PCI slots are becoming less and less these days.

Answer 3

Is it a type of expansion slot in your motherboard and lets you install a video card in it. The 'E' stands for Express.

Answer 4

PCI slots are used for expansion cards such as, but not limited too, Sound cards, network interfaces devices, video cards, port enhancers and various other devices.