Raspberry pi 4 B
Expansion Board Built-in Cooling Fan For Pi 4 B
Product Highlights:
Simplify your Raspberry Pi 4 Model B projects with this Expansion Board with Built-in Cooling Fan. This compact and efficient add-on not only powers your Pi through PoE (Power over Ethernet) but also keeps it cool with an integrated fan. It’s perfect for powering and cooling your board in one convenient solution.





Features:
- PoE (Power over Ethernet) support for seamless power delivery.
- Built-in fan for efficient cooling during high-performance tasks.
- Compatible with Raspberry Pi 4 Model B.
Wholesale Price: $15.7~ $17.9
Detailed Description:
This Expansion Board with Built-in Cooling Fan is an all-in-one solution designed to enhance the performance and reliability of your Raspberry Pi 4 Model B. Equipped with PoE functionality, it allows you to power your board via Ethernet, reducing cable clutter and offering a neat, professional setup. The integrated cooling fan ensures optimal airflow to keep your Pi running at safe temperatures, even during heavy processing tasks like media streaming, programming, or server operations.
Why Choose This Board?
- Convenient Power Delivery: Supports PoE, eliminating the need for additional power adapters.
- Effective Cooling: The built-in fan prevents overheating, extending the life of your Raspberry Pi.
- Space-Saving Design: Combines power and cooling in one compact expansion board.
- Durable and Reliable: Built with high-quality components for stable and efficient performance.
- Easy Installation: Fits seamlessly on top of your Raspberry Pi 4 Model B, with all mounting hardware included.
This board is ideal for developers, hobbyists, and professionals seeking an efficient way to power and cool their Raspberry Pi. Upgrade your setup with this versatile expansion board and ensure smooth performance for all your projects.
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