Cooling Fan LED Light Computer Accessory for Raspberry Pi 4B 3B GPIO Expansion Board

Feature： 1. The switch controls the heat sink fan and LED lights, easy to use in the practical life. 2. Active cooling by fan has better effect than passive cooling, which is entitled with high performance according to strict rule. 3. Cooling fan is suitable for Raspberry Pi 4B, compatible with 3B + GPIO expansion board. 4. With more effective heat dissipation, heat sink fan is entitled with pratical adoptability. 5. Meanwhile, this cooler fan can be used for Raspberry Pi 4B 3B + 3B 3A + , which is practical. Specification： Item Type： Cooling Fan Voltage： DC 5V Current： 0.2A Used： For Raspberry Pi 4B 3B + 3B 3A +. Package List： 1 x Cooling Fan