Logitech Ergo M575S Wireless Trackball Mouse - Off-White

Work in your comfort zone with Ergo M575S wireless trackball- developed by Logi Ergo Lab experts- user-tested and certified by ergonomists for 25% less muscle strain in your forearm. Move your cursor with smooth and precise thumb control- on a sculpted ergonomic design that keeps your hand relaxed and forearm in a more natural posture. It also tracks on most surfaces- and since it doesn’t need to be moved - ERGO M575S is perfect for tight setups and busy desks. Now with quiet clicks. Connect in no time via Bluetooth or the included Logi Bolt Receiver- and enjoy hours of comfort with up to 18-month battery life.(3)