Kensington Expert-Wireless Ergonomic TrackBall Mouse for PC, Mac and Windows with Ambidextrous Design, Optical Tracking, Scroll Ring & 55 mm Ball–Red (K72359WW)

Premium Wireless Trackball Experience

Designed for professional users who want precise cursor control, enhanced comfort, and reduced wrist movement during long work sessions.

Dual Wireless Connectivity

Connect via Bluetooth or the included 2.4GHz USB nano receiver for flexible and reliable wireless performance across multiple devices.

Large 55mm Precision Trackball

Features a large 55mm trackball that delivers smooth, accurate cursor control and effortless navigation.

DiamondEye Optical Tracking

Advanced optical tracking technology provides exceptional precision and responsiveness for professional work and everyday computing.

Patented Scroll Ring

The integrated scroll ring allows quick and effortless scrolling through long documents, spreadsheets, and web pages.

Ambidextrous Ergonomic Design

Comfortably supports both left-handed and right-handed users, making it a versatile solution for any workspace.

Detachable Wrist Rest

Includes a soft ergonomic wrist rest that helps reduce strain and improves comfort during extended use.

Customizable Buttons

Four programmable buttons can be customized using KensingtonWorks software to improve productivity and workflow efficiency.

Space-Saving Desktop Solution

Trackball design eliminates the need for large mouse movements, making it ideal for compact desks and professional workstations.

PC, Mac & ChromeOS Compatibility

Compatible with Windows, macOS, and ChromeOS, providing broad support across different computing environments.

Long Battery Efficiency

Auto-sleep functionality helps conserve battery life for extended wireless operation.

Professional Black & Red Finish

Features a premium black body with a distinctive red trackball, delivering a stylish and professional appearance for any desktop setup