1D 2D Desktop Barcode Scanner, Omnidirectional Hands-Free USB Wired Barcode R...

1D: UPC/EAN, Code39, Interleaved 2 of 5, Code93, Code 128, Codabar, Industry25, Matrix25. 2D: PDF417, QR Code, Data Matrix, etc. The cashier can use two hands when having a heavy item, making it easier to scan.

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