1. Display and control 15.6-inch man-machine interface, based on Linux system, stable and efficient; 2. It uses an industrial-grade high-performance CortexA7 processor with a clock speed of up to 1.2GHz; 3. High capacity 4G(EMMC) 256MBDDR3, support external USB flash disk storage; 4. Supports multiple communication modes (RS232/422/485, Ethernet); 5. Support Ethernet download and U disk update configuration; 6. Resolution 1920 × 1080; 7. Display 16.77 million true colors; 8. Certified by FCC,ClassA, and CE.