KEC-A311D adopts Amlogic A311D hexa-core (quad-core A73 + dual-core A53) processor with a maximum frequency of 2.2GHz, using a 12nm advanced process, featuring low power consumption and high performance. It has a built-in independent NPU with computing power up to 5.0 Tops, supporting up to 4K output. Interface-wise, it's equipped with Gigabit Ethernet, RS232, USB 3.0, PCIe, etc., supporting multiple peripheral expansions, making it your best choice for industrial control projects.