Kensington Orbit Fusion Wireless Trackball

Precision and Control - Laser tracking sensor, 40mm ball and DPI switch provide smooth cursor control, optimal precision and easy cursor speed transitions; trackball also features the Kensington scroll ring Ergonomic Trackball Mouse - Mouse-like design improves palm, wrist, forearm and shoulder positioning and requires less hand movement - design also makes it easy to transition from a mouse to a trackball Home Office Trackball - Trackballs let you move the cursor without moving a mouse around your small desk; works for up to 14 months on one AA battery (included) and has low-battery indicator light Plug and Play Set Up - Simply plug in the USB 30 receiver into your device and get started, or use KensingtonWorks software to set pointer and scrolling options and personalise five programmable buttons Windows and Mac Trackball - Connect to Windows and macOS devices via USB 30 24GHz nano receiver (stows in trackball when not in use); included USB 30 to USB-C adapter for laptops with no USB 30 ports