Furuno 05P0494 PCB card (05p0458) is an important component used within the Merin Electronics Systems of Furuno such as radar, sonar and GPS equipment. PCB card ensures smooth signal processing and communication between various system components to provide best performance and accuracy in navigation. Made to be durable and reliable for operating in extreme maritime environment, it facilitates efficient data processing, which guarantees safety and operational performance in commercial and recreational maritime uses.