PCISniffer performs a complete PCI-diagnosis. It reports device and vendor names as well as other PCI device information in plain text. This information can also be transmitted over a serial port. By being operating system independent PCISniffer makes available the unaltered PCI-configuration. ISO image for making a bootable CD included. Version 1.5 features storing PCI data to floppy disk; 1634 vendors in clear text; 4829 devices in clear text.