... /SAM,SD (TF) cardInput method:Touch input or keyboard inputAudio:0.5 wattKeyboard:Numeric, full alphanumeric Programming Environment: .NET / C++ ... MB RAM/1 GB FlashExpansion memory:2G SD, max 8GInterfaces:USB 2.0:RS232(optional)Barcode scanner:1D laser scanner: Symbol SE955Types:UPC ... /EAN, Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS 2D scan ...