The world's first graphics card, which is called MDA and stands for Monochrome Display Adapter, was introduced in 1981 by IBM. This graphics card only works in text mode (that is, pixels are not accessible) and has the ability to display 25x80 characters at a vertical frequency of 50 Hz.

Early graphics cards were very simple and weak, but with the passage of time, fans were added to them and they gained a lot of volume and power, which was very effective for the game and graphics industry, 9 $RARE for you.

MDA uses 4KB of external memory and supports two colors. HD6845 microprocessor is used in this graphic card.
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