• Ergonomic comfort design, relaxed hand and arm. The comfortable, sculpted ergonomic shape naturally fits your hand.
• Great cursor control on any surface. Adjust the cursor speed with Logitech Options software.
• Perfect for tight workspaces because the trackball does not move.
• Connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 33ft (10m) range.
• Plastic parts in Ergo M575 include post consumer recycled plastic. Uses FSC certified paper for responsible packaging.
• Up to 24 months of use from a single AA battery with the USB receiver.
• Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach Back/Forward buttons and the precision scroll wheel.