n64 expansion pack Ram memory N64 256KB memory area

We are a comprehensive enterprise integrating R&D, design, production, sales and service. We always take users as the center, create innovative technology products and wireless smart new life for users with an international vision and technological innovation.

The main products are TWS earphones, smart watches, and game boxes. We have a research and development team of 8 engineers with 10 years of professional experience, and cooperate with well-known product design engineers to obtain more than 20 intellectual property rights and utility model patents, build an international product research and development system, and continuously invest in the introduction of advanced production equipment and Sophisticated testing equipment.