The Logitech M100 (910001601) is a new, sealed wired optical mouse that offers users a comfortable and ergonomic design suitable for both right-handed and left-handed individuals. With a maximum DPI of 1000, this black mouse features a scroll wheel and side-to-side scrolling capabilities, making it ideal for navigating through various applications with ease. Its optical tracking method ensures precise and smooth cursor movement, while the 3 buttons provide users with convenient control options. Whether connected via PS/2 or USB, the Logitech M100 is a reliable and efficient choice for improving productivity and navigation on the computer.