DeathAdder 3500 dpi

True Ergonomic Left-Hand Design
For all the left-handed gamers out there, your long hours of using gaming mice that do not fit are over. With the Razer DeathAdder Left-Hand Edition, Razer is covering new ground. The first gaming grade mouse dedicated solely to left-handed professional gamers was conceived because when it comes down to it, you want to know you are perfectly equipped with precision and comfort

3500DPI Razer Precision™ 3.5G Infrared Sensor
The 3500DPI Razer Precision™ 3.5G infrared sensor arms you with 4x more precision than a standard 800DPI mouse giving you the edge over the entire competition.

1000Hz Ultrapolling™
Instantaneous execution is guaranteed with the Razer 1000Hz Ultrapolling™ technology giving you a response time of 1ms compared to that of 125Hz / 8ms found in conventional gaming mice.