Expert Mouse Optical Trackball

SKU: 64325
Manufacturer: Kensington

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Expert Mouse Optical Trackball

The ultimate trackball!
We may call it a mouse, but the Kensington Expert Mouse® is so much more. It employs our DiamondEye optical technology for smooth and precise cursor control. Surrounding the ball, is an award Scroll Ring® that puts scrolling right at your fingertips letting you fly through web pages and documents. There's even a soft wrist rest included with the Expert Mouse® trackball for comfort and convenience no mouse can match. Designed for PCs and Macs and a large ball for exceptional control the Expert Mouse Optical Trackball sets the industry standard.


Ambidextrous design for left or right-handed users
Detachable wrist rest cradles hand in comfort
Four customizable buttons with Kensington TrackballWorks™ software
Large 55mm ball for maximum precision, control and comfort
Optical DiamondEye technology delivers superior precision
PC and Mac® compatible
Save time and increase productivity with the award winning click free Scroll Ring®
Stationary trackball design optimises desk space when compared to a mouse

System requirements

PC running Windows 98 or later with an available USB port.**
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
Wired 180cm USB cable provides reliability and avoids need for batteries


Compatibility: Mac OS, Vista, Windows 7, Windows 8, XP
Connectivity: Wired
Controls: Scrollring
Sensor: Optical


Download Spec Sheet
Product Manual
TrackballWorks™ 1.1.18 for Windows (32-bit,64-bit) (Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1) (Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 )
TrackballWorks™ 1.1.2 for Mac (Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.7 Lion) (MacOS)
TrackballWorks 1.2 for Windows (Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 )
TrackballWorks 1.2 for Mac (Mac OS X 10.9 Maveri, Mac OS X 10.8 Mounta, Mac OS X 10.10 Yosem)


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