MH-ET LIVE Scanner v3.0 is a barcode and QR code scanning recognition module.It adopts a professional image processing chip for barcode recognition. It canquickly and accurately read under the high performance of fast and stable readingin complex environments. Take one-dimensional code and two-dimensional codeonthe carrier of paper, screen, plastic, etc. . Small in size, onboard USB andUART interface, can be directly connected to the computer, or integrated intoa variety of devices. The product features low power consumption and low heat.Quick start, cold start and warm start can keep up fast, no need to wait, itis ready to open.