Keyboards are like icebergs. You only see 20 percent of what's really going on. Typing sounds simple: touch a key to see a character pop up on the screen, but in practice there are a half-dozen forces that go into every keystroke. It's the Keyboard 4 Professional's job to make it so that each one is less physically demanding than the last.I could write about the gross technical specs of this board. Its 2mm actuation point; the miniscule 60cN of force required on every stroke. I could write, in painfully explicit detail, about debouncing times of 5ms and how you'd need inhuman reflexes to outpace the board's ability to process the data - all transmitted over USB no less. I could spend these next hundred-or-so words explaining terms like ghosting, NKRO (this keyboard supports full n-key rollover, a favorite feature of the gaming world), and key bouncing - or, I could simply tell you what an absolute joy this board is to type on.