Features Optimized Scanning Code Window Design: Ensures the best scanning angle for convenient and fast scanning, enhancing operational efficiency. Energy-Efficient and Environmentally Friendly: Boasts very low power consumption, providing quick and intelligent detection of one-dimensional and two-dimensional screen codes. Compact and Stylish Design: Exquisite appearance and small size that does not take up space, suitable for various application scenarios. Automatic Detection and Fast Scanning: Supports automatic detection and fast scanning of codes, improving operational efficiency with adjustable scanning intervals for continuous reading. Versatile Application: Ideal for commercial supermarkets, restaurants, cash registers, and QR code payment, providing flexibility for various scenarios. Specification: Item Type: Wired QR Code Reader Material: ABS Purpose: Used for barcode scanning Interface Type: USB (HID or V-COM) Working Voltage: DC 5V±10% Working Current: 127.5mA Standby Current: 82.5mA Working Temperature: -20℃-+50℃ Storage Temperature: -20℃-+70℃ Package List: 1 x Wired 2-Dimensional Barcode Scanner 1 x English User Manual Note: betweendiv>1. When using a scanner, please make sure that the voltage meets the technical requirementsbetween/div>betweendiv>2. During use, please do not shine directly on the eyes between/div> Package List 1 x Wired 2-Dimensional Barcode Scanner 1 x English User Manual