Features: Support scanning screen code and paper code.High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Plug and play, no need of driver, compatible with Linux, Android, Windows XP/7/ 8/ 10, MacOS. Comes with an ergonomic design stand for hands-free scanning, flexible and adjustable, comfortable feel to grip. Easy to install, widely applied in market, warehouse, library, express & logistics industry, retail store, medical management, etc. Strong decoding capability, support 1D (Codabar, Code 39, Code 32, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 93, Code 11, Code 128, UPC-A, UPC-E, EAN -8, EAN -13, MSI, ISSN, ISBN, GS1 DataBar) and 2D (PDF417, Micro PDF417, QR Code, Micro QR, Aztec, Data Matrix) Specification: Model: HS22 Size: 165mm(W)70mm (D)90mm(H) Weight: 160g Image Sensor: 640*480 CMOS Lighting: White LED Focus: Red LED Support System: LinuxAndroidWindows XP/7/ 8/ 10, MacOS Illumination: White Led Decode Types: 2D: PDF417, Micro PDF417, QR Code, Micro QR, Aztec, Data Matrix 1D: Codabar, Code 39, Code 32, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 93, Code 11, Code 128, UPC-A, UPC-E, EAN -8, EAN -13, MSI, ISSN, ISBN, GS1 DataBar Recognition Accuracy: 5mil Depth of Field: 35mm~ 190mm EAN-13 (13mil) EAN-13 (13mil) PDF417 (6mil) 25mm~60mm Code39 (4.7mil) 20mm~75mm Data Matrix (10mil) 20mm~90mm QR Code (15mil) Mini Print Contact: 20% Scan Angle: Tilt 70, Yaw 70, Rotate 360 FOV: Diagonal 52.1(D), 43.1(H) Interface: USB Operating Voltage: DC 5V 5% Operating Temperature Range: -10~+60 Storage Temperature Range: -20~+70 Operating Humidity Range: 5%~95% Ambient Light Intensity: 0~100,000LUX Package Size: 188x110x85mm/7.4x4.3x3.3in Package Weight:373g/13.1oz Packing List: 1 x Barcode Scanner 1 x Stand 1 x USB Cable