The Expert Mouse Wired Trackball is the ultimate productivity enhancer that makes working at the desk quicker, more accurate and extremely comfortable for your hand and wrist. Featuring DiamondEye technology, the trackball uses optical tracking to precisely follow small flecks embedded in the large 55mm ball to provide smooth, accurate cursor control. The four buttons are customizable using our highly intuitive TrackballWorks™ software, while our award-winning Scroll Ring lets you quickly scan up and down web pages and large documents. Add it all up and you get exceptional comfort and ease-of-use that has set the industry standard for more than 20 years.
TrackballWorks™ lets you customize all 4 buttons, set cursor speed
Mac® running OS X or later with an available USB Port.** Internet connections or CD ROM drives to install the software.** Compatible with Windows®7, Windows® XP, Windows Vi
Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.
Optimised for your Windows 11 trackball needs.
DiamondEye™ optical tracking technology for premium cursor control and accuracy
Award-winning Scroll Ring lets you scan up and down pages with ease
Large 55mm ball is designed as a perfect sphere to provide exceptional precision
Detachable wrist rest supports hand and wrist for ergonomic comfort
Reliable wired USB connection
Wired 180cm USB cable provides reliability and avoids need for batteries
Detachable wrist rest cradles hand in comfort
PC and Mac® compatible
| System requirements |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Other operating systems supported | ChromeOS |
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| Packaging data |
| Quantity | 1 |
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| Ergonomics |
| Cable length | 1.8 m |
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| Other features |
| Compatibility | Surface Pro 5, Surface Laptop SE, Surface Pro 6, Surface Pro 7, Surface Pro 7+, Surface Laptop Go 2, Surface Pro 4, Surface Laptop Go |
| Compatible operating systems | macOS 10.9; Windows 8.1; macOS 10.10 or above; Windows 10; Chrome OS 44 or above; Windows 7; macOS 10.8; macOS Sierra 10.12; macOS 10.13 or above; macOS X 10.11; Windows 11; Windows 8 |
| Connectivity technology | Wired |
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| Design |
| Form factor | Ambidextrous |
| Product colour | Black |
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| Mouse |
| Purpose | Office |
| Device interface | USB Type-A |
| Movement detection technology | Trackball |
| Scroll type | Ring |
| Buttons quantity | 4 |
| Buttons type | Pressed buttons |
| Movement resolution | 400 DPI |
| Sensor type | Optical |
| Trackball diameter | 5.5 cm |
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| Logistics data |
| Harmonized System (HS) code | 84716070 |
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