#what is VGA port

We all might have hazy memory of this stuff, but ever wondered what are these ports for? See first the list of ports below then make your intelligent guesses on what they do. [caption id="attachment_300375" align="aligncenter" width="320"] Different versions SCSI Ports stacked[/caption]   VGA port or Video Graphics Array port is a display standard developed by IBM thru PS/2 personal computer series. Gradually, lots of VGA variants have emerged in reference to their supported resolution output, such as SVGA (800x600), WUXGA (1920X1080), WQUXGA (3840x2400), and the likes. The VGA port has been widely used even before the introduction of HDMI, DVI, and DisplayPort. Today, electronic manufacturers such as Asus, HP, and Lenovo are still putting VGA ports on their desktop computers for legacy monitors. [caption id="attachment_300376" align="aligncenter" width="236"] VGA Port[/caption]   In hindsight, most of them are replaced by USB or Universal Serial Bus, and there have also been many iterations of this port such as USB 3.0, and USB Type-C that deliver much faster data transfer and power delivery. Science and technology are always advancing, and only time would tell when some other ports would go away and what ports are to be introduced in the not-so-distant future. Read more in our articles including "What are These Ancient PC Ports For?" and "Blogger-Friendly Airports".