Amazon.com offers ROCCAT KONE XTD Optical Max Customization Gaming Mouse, Black for $47.99.
The Kone XTD Optical's Pro-Optic (R5) 6400dpi optical sensor guarantees supreme gaming dominance. Be king of the multi-player mountain with a state-of-the-art sensor, lag-free, hyper-precise, with dpi adjustable between 50-6400. [ Shop Now ]