The main control chip adopts an RK3288 quadcore processor with low leakage and high-performance 28nm HKMG technology, ARM Cortex-A17 quadcore architecture, with a core main frequency of up to 1.8GHz and a 1MB secondary cache; Support 4K H. H.264 and 10bits H.265 video decoding, 1080P multi format video decoding, support HDMI and LVDS (dual channel 10BIT) output dual display, perfect support for 3840x2160 resolution; Graphics system: ARM Mali-T764 GPU, supports TE, ASTC, AFBC technology, supports OpenGL ES1.1/2.0/3.0, Open VG1.1, OpenCL, DirectX11. Embedded high-performance 2D acceleration hardware; On hardware security, the system supports HDCP 2. X; In terms of interfaces, it can support HDMI2.0 and Gigabit Ethernet cards.