Feature: 1. Strong Decoding: This USB barcode scanner adopts automatic image sensing technology with strong decoding ability, supporting scanning of special barcodes such as damaged, distorted, colored, reflective, and reverse barcodes. 2. Custom Functions: The scanner has various custom functions, such as barcode conversion, adding suffixes and prefixes, multilingual keyboard, termination symbols CR LF, TAB, disabling scanning of 1D 2D codes, and adjusting scanning sleep. 3. IR Automatic Sensing: This desktop barcode scanner has an inductive trigger and will enter sleep mode when not in use. Once the item is moved, it will automatically activate and read the barcode under the window and upload it to the device. 4. Good Compatibility: This desktop barcode scanner can be easily connected to your computer, laptop, PC, POS, suitable for Android, for Windows, for OS X, for Linux, no need to install any drivers, can be used in conjunction with Word, Excel, TXT, etc. 5. Desktop Scanner: This hands free barcode scanner has an ultra wide window for a wider reading angle, which can be placed directly on a table without the need to pick up the scanner during use, improving work efficiency and reducing waiting time. 6. Screen Scanning: This desktop barcode scanner supports screen scanning, which easily captures all 1D and 2D QR barcodes on labels, paper, mobile phones, or computer monitors, with high sensitivity and accuracy. 7. Applicable Scenes: This desktop barcode scanner can be widely used in industries that require payment scanning, such as bookstores, supermarkets, retail stores, libraries, pharmacies, warehouses, etc., with red LED fill light, strong practicality. Specification: Item Type: Barcode Scanner Material: ABS Code System: 1D 2D Media: Paper, Screen Sensor: 1MP Global 120 Frame Infrared Sensing Depth of Field: EAN13 13ML 1-29cm Interface: USB (drive free) Fill Light: Red LED Scanning Mode: Self sensing continuous code reading mode. Package List: 1 x Barcode Scanner1 x USB Cable1 x User Manual