PCI Express (PCIe) has been around since 2003, and in that time it has managed to become the primary data interconnect for not only expansion cards, but also high-speed external devices.

It was everywhere for a few years, then in the mid-2000s it was replaced by PCI Express and faded into obscurity ... version was made by butchering two riser cards, and when a network card ...

PCI-Express 5.0 may cause problems According to Tom’s Hardware, these difficulties may have several sources, from driver and BIOS configuration errors to faulty components in the test platform.