Scan rate: 100 scans per second Resolution: 0. 10mm (4mil) at PCS = 0. 9 Reading distance: 2. 5 to 600mm (resolution dependent) Print contrast minimum: 30% minimum reflectance Decode capability: UPC/EAN, UPC/EAN with supplemental, UCC/EAN 128, Code 39, Code 39 Full ASCII, Code 39 TriOptic, Code 128, Code 128 Full ASCII, Codabar, Interleaved 2 of 5, Discrete 2 of 5, Code 93, MSI, Code 11, RSS variants, Chinese 2 of 5 Interfaces supported: IBM468X/469X, OCIA, RS232, PC/POS keyboard Current consumption: 600mA Voltage requirement: DC +5V +/- 5% Operating temperature: 0 - 40 degree ( C ) Storage temperature: -40 - 60 degree ( C ) Humidity: 5% to 95% relative humidity, non-condensing