How to Print PCI Devices Information

PCI devices may included usb ports, graphics cards, network adapters etc. The lspci tool is used to generate information concerning all PCI controllers on your system plus the devices that are connected to them.

lspci

Use the -t option to produce output in a tree format.

lspci-t

Use the -v option to produce detailed information about each connected device.

 lspci-v

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