Kensington Expert Wireless Trackball Mouse (K72359WW) Black

The Expert Mouse Wireless Trackball provides the freedom to be incredibly productive without being limited by a USB cable. You can pair the trackball through Bluetooth 4.0 LE to save a valuable USB port or connect it via a USB Nano receiver. The KensingtonWorks software offers amazing customization options, and the optical tracking technology ensures smooth and precise cursor control. Additionally, the award-winning Scroll Ring allows for quick scanning up and down web pages or long documents. All of these features combine to provide exceptional comfort and ease of use from the brand that has been setting the industry standard in trackballs for over 20 years.

Featuring a large 55mm ball design and Diamond Eye optical tracking for precise cursor control, the trackball also includes a patented scroll ring for easy page scanning. The detachable, ergonomic wrist rest supports the hand and wrist for improved comfort, and the ambidextrous design ensures usability for both left- and right-handed users. The customizable 4-button design, scroll speed, and cursor speed can all be adjusted using the KensingtonWorks software. It's important to note that customizing with TrackballWorks software on Mac OS is only available when connected with the USB dongle.

The trackball connects wirelessly via built-in Bluetooth LE or with the USB dongle using 2.4Ghz wireless technology. Additionally, the auto-sleep mode helps conserve battery life, and Bluetooth connectivity is optimized for PC Windows 8.1 or later and Mac OS X 10.8 or later, while USB dongle connectivity is recommended for Windows 7 or later. The power saving mode puts the mouse to sleep when not in use, and power settings can be updated in the KensingtonWorks software. The trackball is compatible with Windows, macOS (10.14 and later), and Chrome (OS 44 and later), and it includes a 3-year warranty and lifetime technical support.

product information: