Razer DeathAdder Chroma - Multi-Color Ergonomic Gaming Mouse - 10,000 DPI Sensor - Comfortable Grip - World's Most Popular Gaming Mouse Description Favored by eSports athletes the world over the Razer Death Adder has established itself globally as the best gaming mouse Renowned for its ergonomic design swift responsiveness and rock-solid build quality this beloved mouse embodies the absolute best elements a gamer needs to dominate in any game Features: Ergonomic right-handed design with textured rubber side grips 10 000 dpi optical sensor Chroma lighting with a wide range of customizable colors On the fly sensitivity adjustments Always-on mode Gold-plated USB connector Perfectly designed to fit snugly under your palm, the ergonomic shape of the Razer DeathAdder Chroma gives gamers the most comfortable gaming experience ever, especially during the most testing of battles. The Razer DeathAdder Chroma is equipped with a 10,000dpi optical sensor. It is capable of mouse movement speeds of up to 200 inches per second and 50g acceleration. You can move it at either fast or low speeds, and it will always respond onscreen with exacting accuracy and the organic fluidity only possible with an optical sensor. The Razer DeathAdder Chroma's sensor is also capable of tracking Z-axis to as low as 1mm on most surfaces including glass table tops. This is perfect for low-sense gamers who want to set tracking to cut-off as soon as they lift their mice. Chroma lighting with 16.8 million customizable color options Whether you're in the mood for electric blue, pastel pink, or signature Razer green, you can now illuminate your Razer DeathAdder Chroma's scroll wheel and Razer logo just the way you want. Product Details: Brand: Razer Color: Black Connectivity Technology: USB Special Feature: Ergonomic Design Movement Detection Technology: Optical Standing screen display size: ‎5 Inches Wireless Type: ‎802.11abg Brand: ‎Razer Series: ‎RZ0101210100R3U1 Item model number: ‎RZ01-01210100-R3U1 Hardware Platform: ‎PC Operating System: ‎PC; Mac Item Weight: ‎3.7 ounces Product Dimensions: ‎5.04 x 2.88 x 1.69 inches Item Dimensions LxWxH: ‎5.04 x 2.88 x 1.69 inches Color: ‎Black Power Source: ‎Corded Electric Batteries: ‎1 AAA batteries required. Manufacturer: ‎Razer Is Discontinued By Manufacturer: ‎No Date First Available: ‎September 20, 2014