Features: Supports scanning screen code and paper code. High-performance chip, super decoding ability, can scan paper and film barcode, high reflection and screen code with low brightness. Plug and play, no driver needed, compatible with Linux, Android, Windows XP/7/8/10, MacOS. Comes with an ergonomically designed stand for hands-free scanning, flexible and adjustable, comfortable feel to grip. Easy to install, widely used in markets, warehouses, libraries, express and logistics industry, retail, medical management, etc. Strong decoding ability, supports 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 Illumination: White LED Focus: Red LED Support System: Linux，Android，Windows XP/7/8/10, MacOS Illumination: White Led Decoding 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% Scanning 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