CCTV Monitor, PC Monitor, LCD Video Wall manufacturer / supplier in China, offering 19inch Aevision LCD/LED CCTV Monitor with HDMI/VGA / USB/ CVBS/Audio Inputcompatible with 3840*2160/30Hz, 65-Inch Smart Board for Classroom, Office Hybrid Work, Interactive 4K Touchscreen Digital Whiteboard 8 Array Mics, 8GB RAM + 128GB Storage, Anddroid 13 OS, Factory Wholesale 17 / 19 /20 / 22 / 24 /27 Inch LCD Screen Monitor IPS LED Desktop PC LCD Display Desktop Computer Monitor and so on.