Feature: 1. Efficient Scanning: 2D image and wide scanning angle, keen sensing, fast and accurate scanning of barcode and 2D code. 2. Multifunctional Design: Bar code scanner supports multiple scanning modes and interfaces, suitable for different scenarios and devices. 3. Easy Installation: Barcode scanner does not require driver, just plug it directly into your computer or bank interface, and upload barcode information by scanning the code. 4. Adjustable Lens Angle: Barcode reader meets the needs of scanning at different angles, and the lens angle can be adjusted according to the payment habit of tilting back and forth by about 65 degrees. 5. Scope of Application: 2D barcode scanner is suitable for hospitals, supermarkets, etc. to improve work efficiency and accuracy. Specification: Item Type: Barcode Scanner Material: ABS Scanning Rate: 300 scans per second Interface Type: USB interface Resolution: 640x480PX. Package List: 1 x Barcode Scanner 1 x Instruction Manual