What is PCI slot

Question

What do you mean by the PCI slot? Explain how it is different from the PCI Express (PCI-E)?

Answer 1

PCI stands for the Peripheral Component Interconnect, it is a local bus standard designed by Intel Corporation. PCI Express or Peripheral Component Interconnect Express, officially abbreviated as the PCIe, is defined as a computer expansion card standard developed to substitute the older PCI-X, PCI, and AGP bus standards.