The DE-9 connector (above) used for CGA, MDA, and Hercules cards, and DE-15 connector (below) used for VGA In 1987, IBM defined a new graphics standard to push the graphics on their PC to levels ...

For example, one bit we found really interesting was the mention of later games not supporting some of the neat color hacks for CGA because they couldn’t emulate it fully on the VGA cards they w ...

Most computer monitors today are digital but may also have an optional input that accepts analog signals from a VGA graphics card ... Examples are the earlier MDA, CGA and EGA monitors used ...