Razer DeathAdder 3500 dpi by Razer USA

• Ergonomic Right-Handed Design
• Long after your opponents' 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 aiming 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 opponents with faster feedback between the Razer DeathAdder and your computer so your movements are executed instantaneously.

Technical Specifications:

• 3500dpi Razer Precision 3.5G infrared sensor
• Ergonomic right-handed design
• 1000Hz Ultrapolling / 1ms response
• Five 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 Size : 127 mm / 5.00" (Length) x 70 mm / 2.76" (Width) x 44 mm / 1.73" (Height)
• Approximate Weight: 148 g / 0.33 lbs