Wired + Wireless Triple Connection Capability

Includes choice of Bluetooth, 2.4GHz wireless and wired connection options for maximum flexibility.

Rechargeable Battery

Provides 4 months of battery life with single charge via USB port.

Precision Movement with Twist Scrolling

Large 55mm trackball lets you scroll up and down web pages and documents with quick precision via a simple twist.

Ambidextrous Design with Sleek, Low-Profile Footprint

Low-profile shape allows all-day comfort for both right-handed and left-handed users. The trackball takes up less desk space than what is needed to operate a mouse and is more comfortable during extended use because it requires less arm and wrist movement.

Superior Optical Tracking Technology

Dual sensors accurately track the large 55mm ball, giving you better cursor control that requires less hand and wrist movement. Provides highly accurate and responsive cursor tracking and scrolling.

Plug & Play Installation and Flexible Control Customization

Simply plug in the USB cable to the trackball and you will be up and running quickly. Free downloadable KensingtonWorks™ software provides an easy-to-configure personalized experience, letting you assign a wide variety of program functions to 8 sets of programmable buttons with KensingtonWorks™ installed. (Features 4 individual buttons + 4 sets of combo buttons.)

128-bit AES Encryption

Government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information

PC and Mac® Compatible

Supports Windows 7 or later [32-bit/64-bit*], macOS 10.13 or later. ***Windows 11, 64-bit only