• It has a ergonomic Right-Handed Design..
• 3500dpi Razer Precision 3.5G infrared sensor..
• It has 1000Hz ultrapolling..

Product Description ------------------- The Razer DeathAdder 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 3.5G infrared sensor translates your every movement into frags with pinpoint accuracy. From the Manufacturer --------------------- The Razer DeathAdder 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 3.5G infrared sensor translates your every movement into frags with pinpoint accuracy. Features* 7-Foot Lightweight Braided Cable * Scroll Wheel with 24 Individual Click Positions * Ultra-Large Mouse Buttons with Non-slip Rubber Coating * Side Grip with Non-slip Rubber Coating * Gold-plated USB Connector * * 3500dpi Razer Precision 3.5G infrared sensor * Ergonomic right-handed design * 1000Hz Ultrapolling / 1ms response * 5 independently programmable Hyperesponse buttons * On-The-Fly Sensitivity adjustment * Always-On mode * Ultra-large non-slip buttons * 16-bit ultra-wide data path * 60–120 inches per second and 15g of acceleration * Zero-acoustic Ultraslick mouse feet * Gold-plated USB connector * Seven-Foot, lightweight, braided fiber cable * Approximate dimensions in mm: 128(L) x 70(W) x 42.5(H) Ergonomic Right-Handed Design Long after your nents’ skill is eroded by hours of gaming, the Razer DeathAdder’s ergonomic right-handed design provides optimum comfort for intense and extended gameplay that keeps you at your sharpest. 3500dpi Razer Precision 3.5G infrared sensor Kill what you’re ing at with the new 3500dpi Razer Precision 3.5G infrared sensor that arms you with 4x more precision than a standard 800dpi mouse. 1000Hz Ultrapolling A response time of 1ms, as compared to that of 125Hz / 8ms found in conventional gaming mice, gives you the competitive edge over your nents with faster feedback between the Razer DeathAdder and your computer so your movements are executed instantaneously. Package Contents * Razer DeathAdder Black Edition Gaming Mouse * Certificate of Authenticity * Quick Start Guide Razer Black Widow™ Mechanical Gaming Keyboard ( http://www..com/dp/B003ZJ1VD8 ) A full mechanical key infrastructure delivers distinctive tactile feedback, superior gaming-grade response, and unsurpassed actions per minute with an extended lifespan of over 50 million keystrokes Razer ab™ Hard Gaming Mouse Mat ( http://www..com/dp/B004H1T2RA ) With enhanced surface composition, this hard mat is highly responsive Razer Charcarias™ Gaming Audio Headset ( http://www..com/dp/B001PTH0VW ) A circumaural gaming audio headset designed for extended hours of gameplay with superior gaming audio, clarity and bass.