Kensington SlimBlade™ Pro Trackball

• Includes Bluetooth, 2.4GHz wireless and wired connectivity options for maximum flexibility. Compatible with Bluetooth BT3.0/BT5.0. Includes 2.4GHz wireless adapter (USB-A with USB-C to USB-A adapter) and 1.5m USB-C to USB-A charging cable (USB-C connector on trackball).

• Rechargeable battery provides up to 4 months of operation on a single charge via USB-C connector.

• A large 55mm trackball allows users to precisely scroll up and down web pages and documents with a simple flick.

• Low-profile design provides all-day comfort for both right- and left-handed users. The trackball takes up less desk space than a traditional mouse and is more comfortable for extended use, requiring less hand and wrist movement.

• Dual sensors precisely track a large 55mm ball, giving users precise cursor control with reduced hand and wrist movements. Provides extremely precise and responsive cursor control and scrolling.

• Simply connect the USB cable to the ball mouse and you're up and running in no time. Free downloadable KensingtonWorks™ software makes it easy to customize your experience, allowing you to assign a wide range of application functions to 8 programmable button sets (4 individual buttons and 4 combo button sets).

• Government-grade 128-bit
• Supports Windows 7 or later [32-bit/64-bit], macOS 10.13 or later.