The Razer DeathAdder^TM is the weapon of choice for gamers seeking a combination of comfort and unbridled gaming precision. Enjoy extended gaming sessions in comfort with its right-handed ergonomic form factor crafted for the world of competitive gaming; and when the difference between victory and defeat is determined between heartbeats, the 3500dpi Razer Precision^TM 3.5G infrared sensor translates your every movement into frags with pinpoint accuracy.

1000Hz Ultrapolling^TM
A response time of 1ms, as compared to that of 125Hz / 8ms found in conventional gaming mice, gives you the competitive edge over your opponents with faster feedback between the Razer DeathAdder and your computer so your movements are executed instantaneously