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Pop Quiz: Computer Ports and Connectors

Do you know the difference between the shape of an Ethernet, eSATA, and USB port? Take this short quiz and test your knowledge of external computer ports.

Answers to our TR Dojo pop quiz on external computer ports and connectors:

  1. IEC power connector
  2. DisplayPort
  3. Component Audio and Analog Video
  4. Ethernet port
  5. VGA port
  6. HDMI port
  7. 1/8-inch mini-jacks (audio ports)
  8. DVI port
  9. Firewire port
  10. Optical audio port
  11. eSATA ports
  12. USB ports
  13. PS/2 ports
  14. Parallel port
  15. Serial port
  16. S-Video port

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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