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Product Overview

The Kensington Expert Mouse Wireless Trackball is an ambidextrous trackball that connects over Bluetooth 4.0 LE or a 2.4 GHz USB nano receiver. It uses optical tracking with DiamondEye technology and a large 5.5 cm ball, and adds a Scroll Ring for quick scrolling through web pages and long documents. It has four programmable buttons and runs on a single AA battery.

Because you move the ball rather than the whole mouse, a trackball suits desks with limited space, and the removable wrist rest supports a comfortable working position. The design suits both left- and right-handed users. TrackballWorks software lets you customise the four buttons and set the pointer speed, though on a Mac it works only over the 2.4 GHz connection. It supports Windows, macOS and Chrome OS.

Specification

• Manufacturer: Kensington
• Model: Expert Mouse
• MPN: K72359WW
• EAN: 0085896723592
• Type: Wireless trackball
• Connectivity: Bluetooth 4.0 LE and 2.4 GHz USB nano receiver
• Tracking: Optical (DiamondEye technology)
• Resolution: 400 DPI
• Trackball diameter: 5.5 cm
• Buttons: 4, programmable
• Scrolling: Scroll Ring
• Hand orientation: Ambidextrous (left and right hand)
• Power: 1x AA battery with auto wake/sleep
• Software: TrackballWorks
• Supported systems: Windows 7/8/8.1/10/11, macOS, Chrome OS
• Colour: Black
• Weight: 604 g

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