The Samsung DG92-01426A Microwave Main PCB Assembly is a replacement main control board designed for select Samsung NE/NX9100D series microwave models. It manages communication between the microwave’s electronic components and coordinates key operating functions during cooking. This replacement PCB is designed to replace a faulty or damaged original board. Built to match original spec... https://www.hnkparts.com/samsung-dg92-01426a-microwave-main-pcb-assembly-main-ne-nx9100d-135x242mm