Kensington Expert Mouse Wireless Trackball

The Expert Mouse Wireless Trackball from Kensington unchains you from the constraint of USB cables with dual wireless connectivity. This trackball connects to your computer via a 2.4 Ghz USB nano receiver or Bluetooth 4.0 Smart (LE) and features a DiamondEye optical sensor for precise cursor control. Its scroll ring allows you to quickly navigate up and down documents and long web pages. With an ambidextrous design, the Expert Mouse fits both left- and right-handed users, and it includes a detachable wrist rest for additional comfort.

• Connect wirelessly via Bluetooth 4.0 Smart (LE) or with the USB nano receiver
• TrackballWorks software lets you customize all 4 buttons and adjust cursor speed
• DiamondEye optical tracking technology provides optimal cursor control and accuracy
• Scroll Ring lets you scan up and down pages or through long documents with ease
• The large, 55 mm trackball provides greater precision and control
• Detachable wrist rest supports hand and wrist for ergonomic comfort
• Ambidextrous design works well for both right- and left-handed users
• Auto-sleep feature helps conserve battery life

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