The Anker 2.4G Wireless Ergonomic Mouse is a sleek and comfortable vertical mouse designed for right-hand users. With 5 buttons and optical tracking method, this mouse provides a seamless and precise experience. The wireless connectivity ensures freedom of movement without compromising on performance. The ergonomic design supports long hours of comfortable use, making it ideal for extended computer sessions. With a manufacturer warranty of 3 months, this black mouse from Anker offers reliability and quality for all your computing needs.