The P21J is a 21.5-inch flat panel pc powered by Intel's 11th generation Celeron processor based on the Jasper Lake platform, and Windows 10/11 operating system for demanding computing, control and visualization tasks. It’s compact and strong structure, fanless design, performance over a wide range of temperatures and voltages, can reliably withstand the rigors of 24/7 operation even in harsh environments. And with various mounting options, it can be widely used in industrial control, communication, etwork and other automation fields.