1.Barcode Scanner Mobile Computer 2.Symbol SE955 1D Laser/SE4500 2D ... etc. WIN CE 6.0 1D/2D Symbol Barcode Scanner Mobile Computer (C500W) PerformanceOperating SystemWindows Embedded CE 6.0 ... scanner(1D and 2D are optional)Barcode reader1D barcode (Symbol SE955), scanning types: Types: UPC/EAN, Code128, ... of 5, Codabar, MSI, RSS,etc 2D imager (Symbol SE4500), scanning types: 1D: all major codes; 2D: ...