Stefan Mileschin

Razer, the world leader in high-performance gaming hardware, announced that its immensely popular DeathAdder mouse is upgraded and set for launch. Originally released in 2006, the Razer DeathAdder has become legendary for its combination of ergonomics and precision. It remains the world's best-selling gaming mouse, used by countless pro gamers in the circuit as their preferred weapon of annihilation.

The new Razer DeathAdder's optical sensor was upgraded from 3.5G to a cutting-edge 4G infrared sensor with improved performance and precision. It is the world's most powerful optical sensor, achieving up to 6400 dpi resolution without sacrificing the natural tracking feel of an optical sensor or yielding the robotic sensation of a comparable laser option.

http://www.techpowerup.com/175827/Ra...ing-Mouse.html