7inch MC-H070C is black color shell economic resistive 16:9 tft lcd screen hmi panel. The biggest highlight of this model is its very strong CPU with 1GHz, CortexTM-A7. If you have the requirement of CPU with fastly speed operation of this size and wanna control the cost, so you can consider this MC-H070S. Becuase to design this model, for control the cost is very beautiful, it designs to communicate through rs485, rs232 and rs422.