Visit: 1294   Date: 2022-02-28

The Video Electronics Standards Association (VESA) has announced the final version of the DisplayPort display interface standard: DisplayPort 1.0. As the successor to DVI, DisplayPort will add support for high-definition audio signal transmission while transmitting video signals, while supporting higher resolutions and refresh rates. By design, DisplayPort supports both external and internal display connections. VESA hopes that notebook manufacturers will not only use DisplayPort to connect independent monitors, but also use it to directly connect LCD screens and motherboards to facilitate notebook upgrades. To this end, the DisplayPort interface is also designed to be very small, which is not only convenient for the use of notebooks, but also allows the graphics card to be configured with multiple interfaces. VGA (Video Graphics Array) is a video transmission standard introduced by IBM with PS/2 in 1987. It has the advantages of high resolution, fast display rate and rich colors, and has been widely used in the field of color displays. Does not support hot plug, does not support audio transmission. VGA interface: VGA (Video Graphics Array) also has a name called D-Sub.