Linux command: lspci - list pci devices tuyendq@ubuntu001:~$ man lspci NAME lspci - list all PCI devices SYNOPSIS lspci [options] DESCRIPTION lspci is a utility for displaying information about PCI buses in the system and devices connected to them. By default, it shows a brief list of devices. Use the options described below to request either a more verbose output or output intended for parsing by other programs. If you are going to report bugs in PCI device drivers or in lspci itself, please include output of "lspci -vvx" or even better "lspci -vvxxx" (however, see below for possible caveats). Some parts of the output, especially in the highly verbose modes, are probably intelligible only to experienced PCI hac...
Practice until you can't make it wrong.