The Kensington Pro Fit Ergo Wired Mouse K75403WW is a high-quality vertical mouse designed for comfortable and efficient use. With a sleek black design and an ergonomic grip, this wired mouse offers a comfortable and secure fit for long hours of work or gaming. It features a scroll wheel, optical tracking method, and 5 buttons for precise control. The Kensington brand is known for its reliable and durable products, making this mouse a great choice for those looking for a comfortable and efficient mouse for their computer setup.