What is NKRO? Our guide to rollover, anti-ghosting and choosing the right KB

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What is n-key rollover?

N-key rollover is commonly cited as an advantage of choosing a mechanical keyboard over a rubber dome alternative, but the concept often isn’t well explained. In this article, we’ll explain what we mean by rollover, how keyboard rollover is classified and show you how to test rollover for yourself. We’ll also give some hints on what you should look for when you’re buying a new keyboard.

http://www.keyboardco.com/blog/index.php/2016/03/what-is-nkro-our-guide-to-rollover-anti-ghosting-and-choosing-the-right-keyboard/