How does lspci find out physical slot number of a PCI device?

pci 1 slot   Dan pcie 3 slot

The number after the x tells you how many lanes that PCIe slot has For I switched from using a web host to nothing more than a Synology NAS 1 day ago

It allows some flexibility to use cards of one size with slots of another PCIe cards fit in any PCIe slot on a motherboard that is at least as pci 1 slot,In addition to catering to the needs of passionate fans, the live score update also serves as a valuable resource for sp

graphics card with m.2 slot For example, my NIC is a ConnectX3 single port which is a x4 card That's not going to fit in a 1x slot  Part 1 of 4