Unleash Your Productivity. With the high precision Kensington Expert Wireless Trackball. In the rapidly evolving world of technology, the devices we choose to work with define our productivity and comfort. The Expert Trackball is a prime example of this, designed meticulously to cater to the professional needs of users. Let’s dive into its standout features and understand why it's a game-changer in the realm of computer accessories. Kensington has a long-standing reputation for producing reliable and innovative products. With a focus on professional-level solutions that seamlessly blend aesthetics with functionality. The Expert Trackball embodies this philosophy, enabling users to work like true professionals, whether they are at their desks or on the go. One of the standout features of this trackball is its dual wireless technology. Connect either via Bluetooth or a 2.4GHz USB receiver. Enhance your workspace ergonomics and reducing clutter. Personalization is at the heart of the Expert Trackball. The KensingtonWorks software ensures an even more personalized experience. (ChromeOS & ARM-based computers are currently not supported) The Expert Trackball features DiamondEye optical tracking technology, providing smooth and precise cursor control. This movement detection allows users to navigate their screens quickly with less hand movement, boosting productivity and efficiency. Whether you’re working on detailed graphic designs or managing extensive spreadsheets, this feature ensures you get the precision you need. Another innovative feature is the patented Scroll Ring, which lets users move up and down web pages or documents with ease. The large, specially designed red ball is a perfect sphere, offering exceptional precision in tracking and control. This makes it ideal for tasks requiring high levels of accuracy and control, such as CAD applications or complex video editing. Kensington's ambidextrous design of the Expert Trackball offers freedom, working equally well for both right-handed and left-handed users. This thoughtful design enhances comfort and productivity, regardless of which hand you use. Comfort made easy with the SmartFit system designed to fit users with average to larger-sized hands comfortably. This feature further enhances the ergonomic benefits of the trackball, ensuring that users can work efficiently without compromising on comfort. The Expert Trackball is more than just an input device; it’s a tool that enhances your productivity and comfort. From its dual wireless technology and customization options to its precise optical tracking and ergonomic design, every feature is crafted to meet the needs of modern professionals. Kensington has created a trackball that not only performs exceptionally well but also looks the part. Experience the freedom, precision, and comfort that come with the Expert Trackball and take your productivity to new heights. **Limited to stock on hand.