Avant Garde 88551D Laser Barcode Scanner

Laser barcode scanners use a visible and repetitive “flashing” laser light beam, commonly used to track inventory and to enter purchases into a computerised management system. The scanner is a wonderful tool for providing fast and easy customer service in places like supermarkets and restaurants. Barcode readers capture and translate barcodes into numbers and/or letters for translation by computer. Barcode scanners can be connected to a computer through a serial port, keyboard port or interface device called a wedge.