Enhanced Graphics Adapter
The Enhanced Graphics Adapter is an IBM PC graphics adapter and de facto computer display standard from 1984 that superseded the CGA standard introduced with the original IBM PC, and was itself superseded by the VGA standard in 1987. Wikipedia
Architecture: Motorola 6845; Chips and Technologies 82C431, 82C432, 82C433, 82C434
High-end: ATI EGA Wonder 800+
Predecessor: Monochrome Display Adapter, Color Graphics Adapter
Release date: October 1984; 39 years ago