PCI-Z is a freeware lightweight system utility designed to provide information about (unknown) PCI (PCI-E, PCI-X...) devices. PCI-Z is designed for detecting unknown hardware on your Windows based PC. It will help you determine vendor, device and certain details about device even if you don't have drivers installed. Software uses The PCI ID Repository, a public repository of all known ID's used in PCI devices: ID's of vendors, devices, subsystems and device classes. It is used in various programs to display full human-readable names instead of cryptic numeric codes. Software is compatible with Windows 2000, Windows XP, Windows Vista, Windows 7 and Windows 8, as well as Windows Server 2000, Windows Server 2003, Windows Server 2008 and Windows Server 2012. Both 32 bit (x86) and 64 bit (x64) Windows are fully supported. Software will NOT run on Windows 95, 98 or ME. It does not require any library but default Windows ones. No Visual Studio C++ redistributed, no .NET platform, no Java.