1[Automatic Scanning] The embedded barcode scanner could automatically scan and upload data upon detecting the barcode, greatly saving time and improving efficiency. 2[USB Connection] This fixed mount barcode scanner can be directly connected to USB enabled terminal devices like laptops or desktop computers, easy to install and use. 3[Strong Decoding] With a resolution of 300,000 pixels, this barcode scan engine can quickly recognize 1D 2D QR codes such as PDF417, MicroPDF417, QR Code. 4[Metal Casing] The sturdy metal enclosure ensures the resilience in diverse environments, offering lasting durability for reliable performance in challenging operational conditions. 5[Wide Application] Ideal for applications in pharmaceutical plants, express delivery cabinets, beverage factories, 3C manufacturing facilities, automated industrial production lines, etc. 1 x Embedded Barcode Scanner 1 x Cable 1 x User Manual