DESC: The Metrologic MS9520 Voyager is an advanced auto-trigger, single line laser bar code scanner that is equally effective hand held or in its stand for presentation scanning. The MS9520 Voyager's high-performance scanning system represents the best auto-triggered scanner value on the market today. Metrologic's goal was to develop scanner that was equally effective as a hand-held or a presentation device, and which would incorporated several innovative new features, while still making it durable enough to offer a five year warranty. Flash ROM upgrades, data editing utilities, and user-replaceable cables - these lead the MS9520 Voyager's extensive features list of what has become the industry's guide for measuring hand-held laser bar code scanners.