sensor : 640*480 CMOS Ambient Light : 5000Lux Max CPU : ARM 32 bit Interface Type : USB/RS232 Scanning Speed : 200-300 scans/sec 1D Barcode : UPC/EAN, Codabar, Code 39, Code 39 Full ASCII, Code 93, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 11, Code 128, MSI, GS1 Databar. 2D Barcode : QR Code, Micro QR Code, PDF417, MicroPDF417, Data Matrix,Aztec, Maxi Code, Hanxin Code. Operation Temperature : -20℃ to 50℃ Storage Temperature : -40℃ to 70℃ Weigth : 170 gr