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

PCI Express x1 Network Card on PCI Express x8 slot pci 1 slot We'll break down the basics PCI Express logo What is PCIe Gen 4? PCIe Gen 4 is the fourth and latest generation of the PCI Express specification pcie 2 slot 1 Modems and Network Cards · 2 Sound Cards · 3 SATA Expansion Cards · 4 USB Port Expansion Cards · 5 TV Tuner Cards · 6 Video Capture Cards · 7

pci e x16 slot 1 or 0 slots!? Wtf? Plus, lot miniPCIe cards are not properly There are no longer many PCI-E x16 on consumer boards because Crossfire and SLI