The Kensington Orbit Wireless Trackball with Scroll Ring is a versatile and convenient input device for computers and other devices. With Bluetooth connectivity, this trackball offers wireless convenience and ease of use. It features a unique scroll ring for precise scrolling and has a sleek black and red design. Designed for office use, this trackball is compatible with various devices and operating systems, including Windows and macOS. It also comes with a 3-year warranty for added peace of mind. The amofferextrous hand orientation makes it easy to use for both left and right-handed users.