Logitech ERGO M575S Wireless Trackball Mouse, Wireless Ergonomic Mouse, Comfortable Thumb Control, Precise Tracking (Black+Blue Ball)

Logitech ERGO M575S Wireless Trackball Mouse, Wireless Ergonomic Mouse, Comfortable Thumb Control, Precise Tracking (Black+Blue Ball) Minimize movement and maximize your comfort with quiet clicks. With thumb control you won't need to move your arm to move the cursor, so your hand stays fully supported on the sculpted ergonomic design. A good and snug fit for most hand sizes. Certified by ergonomists to keep your hand and forearm relaxed. Dual connectivity using Bluetooth Low Energy or included Logi Bolt USB Receiver, 3 customizable buttons (Back/Forward, Middle click of the scroll wheel) with time-saving shortcuts and Smart Actions. Trackball, Scroll Wheel. Uses 1 "AA"battery (included). Battery life of up to 18 months. Graphite.

More from the Manufacturer

• Work in your comfort zone: Minimize movement and maximize your comfort with ERGO M575S wireless trackball - now with quiet clicks. With thumb control you won't need to move your arm to move the cursor, so your hand stays fully supported on the sculpted ergonomic design. A good and snug fit for most hand sizes.
• Less movement. More comfort: Keep your hand and forearm relaxed with thumb control for all-day comfort. The sculpted ergonomic design of ERGO M575S puts your forearm in a more natural posture, and reduces the muscle strain in your forearm by 25%.
• Save space with thumb control: As you won't need to move your hand to move the cursor, this wireless trackball is ideal for small or busy setups - plus, it works on any surface.
• Certified by ergonomists: ERGO M575S was developed with Logi Ergo Lab experts and is user-tested and certified by ergonomists to reduce muscle strain and work in a more natural posture.