N-Key Rollover Test
The n-key rollover (NKRO) test evaluates a keyboard’s simultaneous key registration capabilities. Fast and precise typing is essential for gaming and other activities that rely on complex vital combinations. This metric measures the keyboard’s capacity to recognize and process numerous simultaneous keystrokes. The phrase “n-key rollover keyboards describe a keyboard’s capacity to interpret all key presses, regardless of how many keys were pushed simultaneously.
Gamers and other power users frequently run their keyboards through the NKRO test to ensure they can keep up with their software. Users do this test by pressing a combination of keys at once and seeing if each is recognized. Users who need a quick and precise typing and gaming experience can benefit from a keyboard with a high n-key rollover.