The Razer DeathAdder Essential Wired Optical Gaming Mouse in Classic Black is a high-performance gaming mouse designed by Razer. With a maximum DPI of 6400 and a wired connectivity via USB, this mouse offers precision and reliability for gaming. The DeathAdder Essential features programmable buttons, ergonomic design, and optical tracking method, making it a great choice for serious gamers looking for a comfortable and efficient gaming mouse. With its sleek black color and 5 buttons, this mouse is a top choice for those seeking a competitive edge in their gaming experience.