The 2-in-1 Optical Trackball from Trust is ideally suited for the laptop user: it is an easy-to-use 4-button trackball with built-in numeric keypad and retractable cable. Its 3rd and 4th buttons allow you to navigate back and forward in your Internet browser, while the high-quality optical sensor provides high precision cursor movement. In addition, there is a foldable stand on the bottom which allows the trackball pad to be tented.

The 2-in-1 Optical Trackball comes in black housing with black keys. Another unique feature is that the numeric keypad has a non-standard triple zero key ('000'). [less]

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