Das Keyboard 4 Professional Review
 

Metadot is arguably responsible for pioneering the commercial mechanical keyboard market, much like OCZ did with solid state drives. We've seen a number of revisions and competitors hit the scene since the original Das Keyboard launched in 2005, but their latest offering promises to be an order of magnitude better than previous generations, bringing in new features while staying true to its roots in terms of aesthetics and its 104-key layout.

http://www.techspot.com/review/817-d...-professional/