Definition : N-Key RollOver
Category : Computing » Hardware
Country/Region : Worldwide Worldwide
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What does NKRO mean?

N-key Rollover (NKRO) refers to the ability of a keyboard to correctly identify and register all the keys that be pressed simultaneously.
NKRO is a feature, mostly found on expensive gaming keyboards that enables to press multiple keys at the same time without encountering issues such as ghosting. This means that each key is scanned completely independently by the keyboard hardware so that each keypress is correctly detected regardless of how many other keys are being pressed or held down at the same time.
The “N” refers to the mathematical symbol used to define “natural numbers”, which are positive integers from 1 to infinity.

Frequently Asked Questions (FAQ)

What is the full form of NKRO in Keyboards?

The full form of NKRO is N-Key RollOver

What is the full form of NKRO in Computing?

N-Key RollOver

What is the full form of NKRO in Worldwide?

N-Key RollOver


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