One of the most important modern tools (in terms of input / output), the computer keyboard, is oft-overlooked when consumers purchase new, or upgrade their existing computer hardware and peripherals. This is rather unfortunate, because when most individuals spend the majority of their day using said tool, for either work, education, or even entertainment, they relegate themselves to a sub-par typing experience; one rife with mushy, imprecise key actuations. Fortunately, there is a viable and superior alternative; one that finds its roots in yesteryear's IBM Model M buckling spring keyboard (an item that is still coveted amongst "switch-thusiasts"). That alternative technology, the mechanical, non-dome switch keyboard has seen a miraculous resurgence in usage during the past few years; in hacking, programming, and even gaming circles. And, at the forefront of that movement is Das Keyboard, a company that began in 2005 as a blank keyboard manufacturer, who in 2008 wanted to create the ultimate keyboard, with n-key rollover and incredibly high-quality Cherry switches. Yet, with almost every mainstream keyboard on the market using dome switches and most individuals having zero experience with a mechanical keyboard (let alone knowing what "n-key rollover" means), is the monetary investment worth the potential return? Read on to find out if Das Keyboard's Model S Professional is not only a touch-typist's dream keyboard, but also has enough appeal and usability to break through to the mainstream consumer.