Raspberry Pi LED Cooling Fan Module Expansion Board compatible fpr Raspberry Pi 4 Model B / 3B+ / 3B / 3A+

Introduction :

Almost all fan for Raspberry Pi need to connect to pin , which will effect the using of for other testing. Now there is a new fan module can solve this problem by add a expansion board with built-in cooling fan. What's more , it has the cool LED light.

Specification :

1. Voltage : DC 5V2. Current : 0.2A3. Size : 65 x 56 x 9 mm approx4. Weight : 30g approx5. Use for : Raspberry Pi 4B/3B+/3B/3A+

Feature :

1. Compatible with all Raspberry Pi pins, clear pin marks on the PCB, making functions at a glance2. The is completely extend out, and the heat dissipation does not affect the development and use.3. There are switches to control the cooling fan and LED. It is recommended to always open when using Raspberry Pi 44. Specially increase the height between the fan and the chip, expand the negative pressure area, and make better heat dissipation.5. Take the active cooling installation method, the heat dissipation effect is better than passive way.6. Cooling down the temperature of wroking Raspberry Pi by about 10-20 degrees.