Port basics

  • What is a computer bus?
  • What is a port?
  • What is the parallel port?
  • What is a serial port?
  • What is USB?
  • Computer bus help and support.

Computer bus companies

  • Adex
  • Cmedia
  • Curtiss-Wright
  • Dawicontrol
  • General Standards
  • JMicron Technology
  • Matrox
  • Microsemi
  • SIIG
  • Trenton Systems

Port companies

  • USB companies and links.
  • Intel
  • General Standards

Third-party port pages

  • Pinouts.ru
  • SMART Modular Technologies

Legacy port companies

The following is a list of companies that have made ports in the past but no longer list ports in their product listing.

  • Bit3
  • IDT
  • SBS Technologies
  • Systran

Hardware Links - Computer Links