Features: 1.Global Shutter: This desktop barcode scanner features scanning engine with 0.5MP global shutter. The scanning task can be completed in a high speed and accurate way to improve work efficiency and accuracy. 2.Large Window: This 2D barcode scanner is designed with large scanning window that ensures more convenience for scanning process. 3.Adjustable Angle: The angle of this QR scanner can be easily adjusted, easily adaptable to different working environments. 4.Prompt Tones: This barcode reader provides clear prompt tones in 5 styles and bright LED indicator, reducing and avoiding errors. 5.Widely Compatible: This barcode scanning platform adopts USB wired interface for strong compatibility, support a variety of systems and cash registers. specification:Item Type: Desktop Barcode Scanner Material: ABS Connection: Wired USB Cable Length: Approx. 1.35 Meters / 4.4ft (Manual Measurement, Slight Error May Exist ) Prompt Mode: Buzzer, LED Indicator Setting Mode: Manually Scanning The Setting Code And Press The Button To Set Sensor: Global CMOS Resolution: 640x480 Light Source: 617nm Red LED Scanning Angle: 60, 54, 360 (Left And Right, Front And Back, Rotation) Scanning Rate: 120 Frames Per Second Field Of View Angle: 48 (H) x 30 (V) Type Of Decoding: 1D:EAN13, EAN 8, UPC A, UPC E0, UPC E1, Code128, Code39, Code93, Interleaved 2 of 5, Industrial 25, Matrix 2 of 5, Code11, CodeBar, MSI, RSS 14, RSS Ltd, RSS Exp, Standard 2 of 5, Plessey, ChinaPost 25, GS1 Composite 2D: QR Code, Data Matrix (DM), PDF417, Micro QRCode, MaxiCode, Aztec Code, Support Phone Screen Code Reading Minimum Resolution: 4mil PackageList:1 x Desktop Barcode Scanner 1 x User Manual