This variable specifies that MS-DOS video cards for 132-column display are used. It also describes the technique used by the video card manufacturer to enter 132-column mode. Following are the settings for the cards for which we have information:
| ATI Integra, VGA/Wonder, EGA/Wonder | 35 |
| ATI Prism Elite | 83 |
| Chips & Technologies chip sets | 96 |
| Genoa 6000 Series | 96 |
| Paradise Systems | 85 |
| Trident chip sets | 83 |
| Tseng Labs chip sets | 35 |