... to 8GSIM slotOne SIM slotAudio0.5W speakerCameraSamsung 3.2 mega pixelPerformance ParametersCPUSamsung ARM920T,533MHzOperating systemWinCE 6. ... 0Memory128MB RAMExpansion Memory512MB NAND FLASHInterfaceUSB 2.0 (Client)Environmental ParametersOperating temperature-20°C~ ... Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS, ...