Description Report Item M3CB/DB Barcode Scanner 1.M3DB scanner scan 1D 2D, QR, or barcodes on digital screens,YN-M3CB just can scan 1D code. 2. The scanner can be modified with a setting code to hide the extra characters, please see the manual or consult us for details. It is not the quality or scanning issue with the scanner itself. Product Fecture: 1. No driver,plug and play. 2.Support 25 countries language keyboard. 3. Service life of button reaches up to 5 million times. 4. 32-Bit ARM processor and scan speed 300scans/sec. 5. Manual trigger/continuous scan(for choice),very easy to operate. 6. Adopt a highly integrated design, high quality shell, have IP45 protection grade. 7. Support connection with computer, laptop. Compatible Operating System for Linux, Windows XP,7,8,10. 8. Application fields:Supermarket, Retail, Warehouse, Logistic, Library, Medical etc.