... ; Interfaces :RS232, PS/2 Keyboard and USB Low-cost Laser Barcode Scanner Feature:Novel in design, light and flexible, convenient and swiftThe ... -term use will not easily lead to tiresome, and the scanner can recognize and read various kinds of bar codes accurately ... /1,000,000Security capabilityIn compliance with the national Grade II laser security standardsType of bar codesUPC-A, UPC-E, Industrial 2 ...