The Razer DeathAdder Essential Wired Optical Gaming Mouse in black is a high-quality gaming mouse designed for gamers looking for precision and performance. With optical tracking method and programmable buttons, this mouse allows for smooth and accurate control during gameplay. The mouse has a sleek design with dimensions of 127mm in length, 73mm in width, and 43mm in height. It also comes with a 2-year manufacturer warranty, ensuring durability and reliability. The DeathAdder Essential is a top choice for gamers looking for a reliable and efficient gaming mouse.