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USB Barcode Scanners
USB barcode scanners have a USB output. USB keyboard wedge scanners are connected to the PC's USB port and recognized by the PC as a second keyboard during the scanning process. There are also the USB RS 232 Serial Scanners which require a program to be installed in the PC for creating a virtual RS 232 Serial port in the PC. When the scanner is connected to the USB port the PC will think that the scanner has been connected to the RS 232 Serial port.
USB 1D Barcode Scanners
They can read all standard linear form bar codes. They are designed to enable reading of barcodes with a narrow width as well. They generally have a moderate range read distance of six inches. They can easily work on barcode menus. They have great utility in offices and point of sale applications. They are used to add a barcode front end to pre existing applications. They may be purchased along with stands to allow hands free operation. They are available in long range scanning enabled versions also.
USB 2D Barcode Scanners
They can read two dimensional bar codes apart from the one dimensional bar codes. They can read barcodes with narrow widths also. They can easily configure with barcode menus. They usually have wide reading windows. They generally have high scan rates and bright aiming lines.
USB Bluetooth Barcode Scanners
These USB barcode scanners use Blue tooth technology and are a safe form of cordless communication. These durable instruments generally have a wireless range of about 100 meters. They have a visible red light that allows the scanner to read colored and black codes. They are ideal for Point of Sale applications.
USB Barcode Pen Scanner
These USB barcode scanners are equipped with user replaceable tips. They are environmentally sealed and are available both in digital, decoded and Mackintosh models. They have the ability to decode all the types of barcodes currently in use. They also have the red light source which allows them to read both black and colored codes. They can be used with most mobile data terminals and decoders.
USB barcode scanners available in the market are packed with many features and are affordable as well. While purchasing these barcode scanners you will generally have to specify whether you want a USB Keyboard Wedge or USB RS232 serial port interface. These scanners will make a great choice for your business.
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