Presentation Controllers
These specialized devices combine trackball input device, multi-media controller and laser pointer into a single device for use when making presentations with your portable computer. Wired and wireless. Models for PCs and Macintoshes.
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Thumb controlled mini-trackball. Five buttons. Built in laser pointer. Great multi-media presentation device. Wireless. Receiver installs using USB port. Gray/Bronze case. Blue ball. Price: $49.95
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Mouse size wireless mini-trackball. Precise fingertip control. Multi-function easy access button. Scroll operation. Compact, easy to use. Bluetooth wireless. No interface port required! Rechargeable. Silver case. Black Ball. Price: $99.95
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Thumb controlled micro-trackball. Two mouse buttons. Laser pointer. A great micro-trackball for use in presentations. Wireless. Receiver installs using USB port. Black case, White ball. Price: $49.95
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