While technically a driver set, it often works in tandem with plugins to force your GPU to output at 15kHz—the native frequency of old-school arcade monitors.

Software like LaunchBox/Big Box or Hyperspin have built-in support for the most popular output plugins (especially LEDBlinky).

If you want your "Start" button to blink when a credit is inserted, you need an output plugin.

Depending on your project, you’ll likely be looking for a plugin that falls into one of these three categories: 1. Video Signal & Refreshrate Management