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  It’s a beauty: The Drop CTRL keyboard [credit:
  Iljitsch van Beijnum ]

The keyboard is one of the two parts of a computer setup where flesh and blood meet plastic and metal. (The other being the mouse or trackpad.) Using a keyboard effectively means moving fingers with the precision a computer can understand, often doing so faster than the speed of conscious thought. So although many people are fine with a cheap or default keyboard—as long as it registers keypresses reliably—others don’t mind spending a bit more on something better.

And then the real connoisseurs spend hundreds of dollars ordering parts from all over the world to build their own custom, dreamlike keyboard—a mechanical keyboard, of course, where each key has its own mechanical switch.