What Is PCIe? A Basic Definition - Tom's Hardware

pci slot PCI slots on a computer allow you to install a wide variety of expansion cards, ranging from extra USB ports to wireless network cards to dedicated sound. PCIe is different from PCI. PCIe is faster and it can be used to connect devices like graphics card that PCI can't support nowadays.

nuansa slot, The top slot on your motherboard will typically be the best place to mount your graphics card, as this is most often the slot that runs at the full 16x speed..