Product Description

Features:

Compatible with the pins of for Raspberry Pi 40P, direct plug use.

Pins and GPIO functions are clear at a glance, all GPIOs are led out, and the heat dissipation prompt does not affect development and use
The switch controls the cooling plate fan and LED. It is recommended to keep it on when using for Raspberry Pi 4B.
Increase the height difference between the heat sink and the motherboard, and expand the negative pressure area to dissipate heat more effectively
After installation, the heat sink icon can show LCD color light (using special PCB technology, glare effect)
Increase the airflow range, speed up the heat removal speed, inhale air at the bottom and air out at the side.
Using hydraulic bearing fan, lower operating noise and longer service life than ordinary DC 5V
Current: <200mA
Bearing structure: hydraulic bearing
Temperature range: -10+80℃
Speed: 6000+5%RPM
Size: 65*56*10mm
Applicable to: for Raspberry Pi 4B/3B+/3B/3A+

Package includes:
1 x Expanstion Board
1Set x Screws and Shipping

1. Items sent from US warehouse.

2.Receiving time = Processing time + Shipping time

3. Processing Time: Around 1-2 business Days

4. Shipping Time: 3-5 business day

it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact.

Returns

1.30 days warrantyfrom the purchased date. Please contact us via email before returning the defective item.

2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.

3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.

4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

If you have any question, please e-mail us immediately, we will reply you as quickly as possible.

We care about our valued customers, and will always try to help you.

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