The Staples 28036 Black USB 3-button Scroll Wheel Optical Mouse is a versatile and efficient computer accessory. With a maximum DPI of 1000 and an optical tracking method, this mouse provides precise and smooth cursor movement. The USB connectivity makes it easy to set up and use, while the black color gives it a sleek and professional look. The scroll wheel feature allows for easy scrolling, making it a practical choice for everyday use at home or in the office. This mouse is a reliable option for those looking for a high-quality and user-friendly pointing device.