Features 1Fast Recognition: This desktop barcode scanner uses high frame rate 640x480 CMOS sensor, customized lens with excellent image algorithms to ensure rapid recognition of various barcodes. 2Automatic Sensing: This barcode scanner supports automatic sensing recognition. Simply place the barcode close to the device and it can automatically wake up and read the barcode, no need button operation. 3Good Compatibility: This desktop barcode reader is plug and play, support for Linux, for Android, for Windows XP, for Windows 7, for Windows 8, for Windows 10, for OS X, and other operating system, has good compatibility. 4For 1D 2D Barcode: This barcode scanner can recognize 1D and 2D barcodes on paper, film, mobile phones or tablet screens, with high recognition accuracy, quick response time, and strong practicality. 5Wide Application: This desktop barcode scanner is suitable for supermarket, shopping mall, bookstore, pharmacy, library, gift shop, jewelry store, multimedia store, flower shop, and other retail stores. Specification Item Type: Desktop Barcode ScannerImage Sensor: 640x480 CMOSSystem Compatibility: For Linux, for Android, for Windows XP, 7, 8, 10, for OS XMinimum Recognition Accuracy: Code 39 4milSupport Barcode Type: 1D 2D barcodes on paper and film; 1D 2D barcodes on phone and tablet screensMotion Tolerance: 3.2m/sScanning Mode: Automatic Sensing Continuous Reading ModeBarcode Compatibility: 1D: EAN 8, EAN 13, EAN 13 2 add on, EAN 13 5 add on, ISBN, UPC A, UPC E, Code 39, Code 39 Full ASCII, Code 93, Code 128, Codabar, Industrial 2 of 5, Interleaved 2 of 5, GS1 128, GS1 DataBar (RSS14) (Stacked), GS1 DataBar Limited, Standard 25, GS1 DataBar Expanded2D: PDF417, MicroPDF417, MicroQR, QR Code Package List 1 x Data Cable1 xBarcodeScanner1 x User Manual