Many electronics have to be connected to a monitor before you can use them. Even devices with their own screens like smartphones and laptops have that option so users have the option of using bigger displays like televisions and projectors. Over the years, many new video cables been introduced and gradually replace the old as technology continues to grow. Modern high-def TVs have come a long way from the black and white TVs of old.

 

Key Takeaways

  • Video cable technology has evolved from primarily analogue connections to increasingly sophisticated digital interfaces.
  • Common legacy video interfaces include VGA, composite, S-Video, component video, and DVI.
  • Modern systems commonly use HDMI and DisplayPort for digital video.
  • Different video interfaces support different resolutions, bandwidths, audio capabilities, and features.
  • The correct cable depends on the ports available on both connected devices.
  • Analogue and digital video interfaces are not automatically interchangeable.
  • Older equipment
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