The Hardware Book

Welcome to the Hardware Book. Internet's largest free collection of connector pinouts and cable descriptions.

This project was abandoned in 2004 and the domain was lost. Re-published by ConnectorBook.com in 2026 for your convenience.

* Connectors Pinouts for connectors, buses etc.
* Cables How to build serial cables and many other cables.
* Adapters How to build adapters.

Copyright © The Hardware Book Team, 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2004-04-12