UCTRONICS for Raspberry Pi 4 Dual Fan Pi 4 Cooling Fan with Heatsink Dual Fan Kit for Raspberry Pi 4 Model B

Product description: This is DC 5V Raspberry Pi 4 dual cooling fan with thermal tape and heatsink suitable for Raspberry Pi 4 Model B. Features: Used for Raspberry Pi 4B. DC 5V dual cooling fan, high speed with low noise. Dual fan with the thermal tape and heatsink, high quality aluminum material, supreme cooling. It can be assembled easily. Installation Instructions: 1. Remove the plastic film on the upper layer of the thermal tape. 2. Stick the thermal tape to the bottom of the dual fan. 3. Put the dual fan on the Raspberry Pi 4 Model B motherboard. 4. Connect the red cable to the second pin, connect the black cable to the third pin. 5. Stick the two heatsinks to the capacitance chip and the LAN chip. NOTICE: In case the dual fan can't be put on the motherboard perfectly, please leave the fifth step at final. Packing List? 1 x Dual cooling Fan 1 x Thermal Tape 2 x Heatsinks 1 x Screw driver Note: Raspberry Pi 4 Model B is NOT Included.