PCI32 for Windows

For those working through the command prompt window, this tool displays information about the hardware on your system. PCI32 doesn't have a dedicated interface, but it does have good instructions in the Readme file in its zipped folder.

You have to open the command prompt window and type information as directed. PCI32 displays detailed information about your hardware, including vendor, subsystem vendor, PCI class, and other data. By typing another command line, the report is opened in Notepad for further perusal or for saving. Another open-ended command details a few other uses for the tool, which includes creating a summary report with devices and IRQs listed, or drawing a tree of busses, devices, or device functions.

If you're not sure what the command prompt is, you probably won't benefit from this tool. Other users who want system information should give this freeware application a try.