This National Semiconductor INS4002-1D CPU microprocessor is a vintage piece designed with ceramic and gold 16-DIP technology. It is ideal for collectors and enthusiasts who appreciate vintage computing. This CPU/processor was manufactured in an unknown country/region and is in good working order.

The brand is National Semiconductor and it is an ideal addition to any vintage parts and accessories collection. Its vintage status adds a touch of nostalgia and uniqueness to any computing device. Order now and add this rare gem to your collection.