Chilla-Resource Center
   Hardware manufacturer links.
   http://www.chilla.net/mfglinks2.htm

Pinouts handbook
   Pin layouts for hardware, connectors and adaptors. Includes description of what each pin does, and the direction of data flow.
   http://pinouts.ru/

TechFest
   Created in order to make it easier to find good technical information on all topics relating to networking and computer technology.
   http://www.techfest.com

Trish's Escape from Hardware Hell
   Comprehensive, categorized computer hardware help site with many specific topic resources. Settings, specs, configs, reviews, tutorials, how to, faq, downloads and troubleshooting.
   http://hardwarehell.com