Specification: Model: EP8280 Color: Black Size: 61.1 x 64.8 x 26mm Interface: USB/RS232/RS485/WIEGAND (Optional) Image Sensor: 640x480 Cmos Illumination: White LED Decode Capacities 1D: Codabar), (Code 39), (Code 32), (Interleaved 2 of 5), (Industrial 2 of 5), (Code 93), (Code 11), (Code 128), (Matrix 2 of 5), (GS1-128), (ISBT 128), (UPC-A), (UPC-E), (EAN/JAN-8), (EAN/JAN-13), (Qlessey), (GS1 DataBar(RSS14), (Standard 2 of 5), (Msiplessey) 2D: (PDF417), (Micro PDF417), (QR Code), (Micro QR), (Data Matrix), (Aztec), (Hanxi code) Typical Decode Ranges EAN-13 (13mil)-5mm~100mm xff08;size xff1a;31mm*7mm xff09; PDF417 (6mil)-5mm~65mm xff08;Size xff1a;14mm*7mm xff09; Code39 (5mil)-18mm~55mm xff08;Size xff1a;27mm*8mm xff09; Data Matrix (10mil)-5mm~70mm xff08;Size xff1a;5mm*5mm xff09; QR Code (15mil)-5mm~90mm xff08;Size xff1a;10mm*10mm xff09; Minimal Print Contrast: 20% Scan Angle: Skew70, Pitch70,Roll 360 Field of View: Horizontal: 74; Vertial: 65 Operating Voltage: DC 5V 5% Operating Temperature: -10~ 43;60 Storage Temperature: -40~ 43;70 Operating Humidity: 5%~95% xff08;Non-condesing xff09; Embient Light: 0~100,000LUX Package Size: 185x101x52mm/7.2x3.9x2in Package Weight: 159g/5.6oz Packing List: 1 x Scanner 1 x Manual