Huidu

HD-40B is a well-built LCD digital signage motherboard, using A40i quad-core chip solution, equipped with Android 7.1.2 system, the highest frequency is 1.2GHz, and Mail-400MP2 GPU isadopted, which can be compatible with most video formats and decoding capabilities. widely used in the control of LCD display screens in security, medical, transportation, finance, industrial control and other fields.