How to check PCI type and version of free PCI slot in Linux shell

PCI Express slot from the BIOS menu before switching to a PCIe video card 1 Open the BIOS menu Pressing the “F2” or the “Del” key during computer startup

DescriptionPci Express English: PCI -PCI Express -PCI Express 16 1 x PCIe x16; 2 x PCIe x1; 1 x PCI Date, 17 June 2013

pcie 4 m2 in pcie 3 slot The PCIe x1 slot is the smallest PCI Express slot and has the lowest throughput compared to larger PCIe slots such as the PCIe x16 slot

pcie slot splitter Part 1 of 4