Try it on a membrane keyboard and you may be the one fragged. Gamers who need to mash key combos quickly to frag their enemy also benefit. This is helpful for folks who type really fast and need to be able to hit keys in quick succession. ![]() A mechanical keyboard is the only keyboard with the capability to register all keys at one time (PS/2 permitting), also known as full N-Key Rollover. Think about how often you press a single key, and you’ll realize that’s a long time! Compare that to membrane switches, which typically last around 5-10 million keystrokes, and you’ll see why the initial investment in a mechanical keyboard is well worth it. Switches on a mechanical keyboard are made to last up to 50 million keystrokes. Key switches will be explained in full detail in future installments, but the differences amongst them include the tactile feel and audible click each produces. Depending on the type of switch, they have a variety of response and travel times. Mechanical keyboards, however, use a switch underneath every key. Without tactile feedback it is very difficult to type without bottoming out every keystroke, causing over-exertion and finger/hand fatigue that can lead to carpal tunnel syndrome. The biggest problem with this type of keyboard is that you have to completely depress the key, also known as “bottoming out.” There is also little to no tactile feedback. This allows current to flow “closing” the switch so that the parent device registers the keypress. ![]() When you press a key, it causes the membrane to press down and make contact with a bottom layer. Most inexpensive keyboards, like the ones that come with computers, utilize a flexible membrane layer beneath the keys.
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