MC-H100CW is 10.1Inch white color shell 16:9 tft lcd screen resistive hmi panel. The biggest highlight is strong CPU 1GHz, CortexTM-A7 and 128MB Flash+128MB DDR3 memory. If require high memory, suggest to choose MC-H100CWE with 4GB Flash+128M DDR3 memory. Supporting 1024x600 resolution and 400cd/m2 birghtness. There are com1 com2 com3 with rs232 rs422 rs485 but no ethernet. If require ethernet tcp/ip modbus, so to select MC-H100CWE.