The Vintage Microsoft Serial 2.0A Comfort 2 Button Mouse 50674 is a classic white mouse with a mechanical tracking method and a maximum DPI of 200. It features a comfortable ergonomic design, a scroll wheel, and a 6 ft cord for easy connectivity. This Microsoft mouse, made in the United States, is a unit sold individually and does not come with a charger included. With no manufacturer warranty, this serial mouse is a reliable and stylish option for those looking for a retro yet functional computer accessory.