The term key rollover refers to the number of keys that can be simultaneously registered by a keyboard. For example, 6-key rollover means that you can press any six keys at once, and all will be registered …

Jun 26, 2026 · NKRO (N-Key Rollover) explained: what it means, how to test your keyboard for ghosting, and why it matters for gaming and fast typing.

Apr 8, 2022 · N-key rollover, referred to as NKRO, is a feature seen in many mechanical keyboards. It allows the user to press multiple keys at once, registering each key press individually.

Jan 21, 2026 · N-Key Rollover (NKRO) is a feature in keyboards that allows multiple keys to be pressed simultaneously without missing any inputs. Unlike standard keyboards, which often register only a …

A keyboard with n-key rollover (NKRO) (also known as full key rollover) can correctly detect input from each key on the keyboard at the same time, regardless of how many other keys are also being pressed.

Sep 20, 2021 · Pressing more keys than the keyboard’s rollover limit was designed for will have one of the following three outcomes: An additional key is registered, even though that key was not pressed. …

Oct 7, 2025 · NKRO is an acronym for N-Key RollOver and refers to the ability of a keyboard to correctly identify and register all the keys that are simultaneously pressed on it.

Key rollover is a feature in computer keyboards. It allows the keyboard to register many simultaneous key presses. All this without experiencing ghosting or blocking. In other words, when you press many …

Jun 7, 2024 · What is N-Key Rollover (NKRO)? Key rollover is a term that simply means how many keys can be hit simultaneously on a keyboard and still be registered by the PC.

Mar 10, 2026 · Key rollover refers to how many keys your keyboard can register simultaneously. A keyboard with 6-key rollover (6KRO) can detect six keys being pressed at the same time, while a …