Kensington Trackball Mice for Professionals

Kensington Expert Trackball Mouse (K64325) in Black Silver offers the ultimate productivity enhancement, making desk work quicker, more accurate, and extremely comfortable for your hand and wrist. Utilizing DiamondEye technology, this trackball uses optical tracking to precisely follow small flecks embedded in the large 55mm ball for smooth, accurate cursor control. The customizable four buttons can be configured using the intuitive KensingtonWorks software, while the award-winning Scroll Ring enables quick scanning up and down web pages and large documents. With over 20 years of setting the industry standard, this trackball provides exceptional comfort and ease-of-use.

The Kensington Orbit Trackball Mouse with Scroll Ring (K72337US) combines all-day comfort with smooth scrolling for a seamless user experience. The award-winning Scroll Ring allows you to effortlessly navigate through web pages and lengthy documents without the need for excessive clicking. With improved ergonomics and minimal wrist and hand movement, this trackball helps alleviate the pain of repetitive-stress injuries. The KensingtonWorks software allows you to customize the functions of the two buttons, providing a personalized productivity experience. Optical tracking technology ensures precise cursor control, while the detachable wrist rest offers ergonomic support during extended periods of work.

Product 1 features a large 55mm ball design and Diamond Eye optical tracking for precise cursor control. The patented scroll ring facilitates easy scanning up and down pages. The included detachable wrist rest supports hand and wrist, enhancing comfort. The customizable four-button design and scroll speed can be adjusted using KensingtonWorks software. ChromeOS users can access HID functions for trackball use but cannot customize their device through KensingtonWorks.

Product 2 incorporates optical tracking technology for precise cursor movement. The blue 40mm ball boasts a perfectly spherical, hard surface for accurate tracking. The unique scroll ring allows for effortless movement on web pages and documents. The ambidextrous design caters to both right-handed and left-handed users. The detachable wrist rest provides soft cushioning and ergonomic support for pain-free productivity during extended computer use. The free downloadable KensingtonWorks software enables personalized customization of program functions, button assignments, cursor speed, and scrolling speed.

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