That is no typo, the Twin-Tech Laser Sensor R1 on the Nyth really does go all the way up to 12000 DPI and it also has an adjustable lift-off distance.  There are also 18 buttons, with the shift key function they can all be assigned a second function as well.  The Swarm software used to program the mouse is rather impressive, not only can you assign profiles to games you can program a light show into your mouse if you so desire.  It will set you back $120 but if the price tag does not scare you off you can see how it performs in MadShrimps' review.

"ROCCAT Nyth is like a breath of fresh air in the already crowded gaming mice market which sports quite a modular design with replaceable right side panel, no less than four different sets of buttons, a smooth durable plastic texture, catchy LED light effects and a comfortable shape for lengthy gaming sessions."

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