are pretty well known for the tactile
and auditory assault they delight fingers and ears with. Well, the mechanical Ultimate S -- an updated model which has just surfaced -- is just as tactile and noisy as all the other models, but it's also got a few added features, including two USB ports, an external PS / 2 adapter, plus full 'n' key rollover with PS / 2. The board is also KVM switch compatible, and of course, the keys are still blank
. The keyboard is now shipping, and runs $129.