The Genius DX-110 Black PS2 Full Size Optical Mouse is a brand new in box mouse designed for precision and comfort. With a maximum DPI of 1000 and optical tracking method, it offers smooth and accurate cursor movement. This wired mouse has a scroll wheel, three buttons, and a sleek black colour, making it a stylish and functional choice for any computer setup. Made in China, this mouse is compatible with both PS/2 and USB connectivity options, ensuring versatility and ease of use.