Superior craftsmanship, iconic design the new Das Keyboard 4 root Edition takes a look at the root of what makes a Das Keyboard 4 an iconic and satisfying typing experience and gives customers an essential and uncompromised option with a USB 2.0 hub and braided cable. The combination of tactile feel, The psycho-acoustic experience, and incredible craftsmanship all deliver an unmatched typing experience that only the Das Keyboard 4 family of products offer. Take your productivity to the next level with a Das Keyboard 4 root.