Are you still bothered by the Raspberry Pi fever problem? Don’t worry, we have prepared a cooling solution for the Raspberry Pi 4B. Aluminium heat sink is adopted due to its highly cooling feature and excellent resistance to oxidation, which can effectively avoid chip over-heating problem.
The surface is designed with slotting, which is more conducive to the discharge of heat. The heat sink comes with back glue, easy to use. Heatsink Kit for Raspberry Pi 4B [discontinued]