Desktop QR Code Scanner Hands-Free USB Wired Barcode Reader Platform Automatic Scanning Bar Code Scanner 1D 2D Table Bar Reader

Physical Characteristics; Voltage：5V Stand-by Current：140mA Starting Current：260mA Work Current：210mA

Performance Characteristics; Image (Pixels)：CMOS 640 pixels (H) x 480 pixels (V) Light Source：(indicator light) Blue color LED; (Illumination) Red color LED Field of View：39°(H) X29°(V) Roll / Pitch / Yaw：360°, ±65° , ±65° Print Contrast：20% minimum reflective difference Interfaces Supported：USB Resolution：≥4mil

Symbology Decode Capability; 1-D: Codabar、Code 39、Code 32 Pharmaceutical (PARAF)、Interleaved 2 of 5、NEC 2 of 5、Code 93、Straight 2 of 5 Industrial、Straight 2 of 5 IATA，Matrix 2 of 5，Code 11、Code 128、GS1-128、UPC-A、UPC-E、 EAN/JAN-8、EAN/JAN-13、MSI、GS1 DataBar Omnidirectional、GS1 DataBar Limited、GS1 DataBar Expanded、China Post(Hong Kong 2 of 5)、Korea Post. 2-D: Codeblock A、Codeblock F、PDF417、Micro PDF417、GS1 Composite Codes、QR Code、 Data Matrix、MaxiCode、Aztec、HANXIN.

User Environment; Operating Temperature：-20°C to 60°C Storage Temperature：-30°C to 70°C Humidity：5% to 95% relative hum idity,non-condensing Shock Specifications：Designed to withstand 1.2m(5’) drops Ambient Light Immunity：0-100,000 Lux.

Decode Ranges Code39(5mil)：0-6cm Code39(13mil): 0-15cm QR(20mil)：0-10cm (Alipay QR 3*3)：1-28cm Performance may be impacted by bar code quality and environmental conditions

Note: The default setting is English keyboard, if your barcode has specail characters, change your computer keyboard in English.