Logitech MX ERGO Trackball Wireless Mouse - Black

Logitech MX ERGO Trackball Wireless Mouse - Black\n\nLogitech\'s advanced trackball for trackball enthusiasts and consumers, searching for alternatives to mice and touchpads. Delivers less muscular strain. MX ERGO features a unique adjustable hinge for personalized comfort and the tracking, scrolling and power management technology. Logitech FLOW enables effortless cross computer control.\n\nDevice Type: Trackball\nWireless Receiver: USB wireless receiver\nWidth: 9.98 cm\nDepth: 13.25 cm\nHeight: 5.14 cm\nWeight: 259 g\n\nConnectivity Technology: Wireless\nInterface: Bluetooth, 2.4 GHz\nMax Operating Distance: Up to 10 m\nMovement Detection Technology: Optical\nButtons Qty: 8\nMovement Resolution: 440 dpi\nFeatures: Scrolling wheel, Logitech Advanced Optical Tracking\n\nInterfaces: 1 x USB - 4 pin USB Type A\n\nIncluded Accessories: Micro-USB cable\n\nTechnology: Lithium polymer\nCapacity: 500 mAh\nRun Time (Up To): 4 months\n\nOS Required: Microsoft Windows 7 / 8 / 10, Apple macOS 10.12\n\nService / Support: Limited warranty - 2 years