ERGO M575S WIRELESS MOUSE TRACKBALL (BLACK+BLUE BALL)

Key Features

• 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.