The Logitech G502 Proteus Core is the first mouse to tout a staggering 12,000 DPI. This is complemented by a host of other features that make for the ultimate gaming companion. It's super flexible, working flawlessly on a variety of surfaces, it has five chevron-shaped 3.6g weights, eleven programmable buttons, in-game DPI shifting and dual mouse wheel modes.



Link: TechSpot