The Logitech MX1100 Laser Cordless Wireless Mouse is a new, sealed product that offers a comfortable and reliable mouse experience. With a maximum DPI of 1600 and a laser tracking method, this mouse provides precise and smooth cursor movement. The 2.4Ghz cordless connectivity allows for freedom of movement without sacrificing performance, and the included 10 buttons ensure easy navigation. The Logitech MX1100 is a high-quality standard mouse from a trusted brand, making it an excellent choice for any computer or tablet setup.