The Kensington Pro Fit Full-Size Mouse USB (K72369US) in black is a high-quality mouse designed for professionals. It features an ergonomic design for comfortable use over extended periods of time. With optical movement detection technology and USB connectivity, this mouse provides precise and efficient control for navigating through various applications on your computer. The branded design ensures reliability and durability, making it a great choice for those in need of a dependable mouse for their work or personal tasks.