Standards development group. Offers details of technology specifications, document review and compliance testing, test software and checklists and press releases.

Article including a technology overview, comparison with older buses and considerations of its future prospects. (April 21, 2004)

Developer network for PCI Express architecture. Offers overview of the specification, introductory videos, details of books for developers, press releases and how to join the network.

Technical overview explaining basic PC system architecture, an explanation of how PCI and PCI-X work, and an outline of the benefits of PCIe, and PCIe to PCI bridging.

Article covering history of the bus market and an explanation of how the specification works. (December 6, 2003)