Raspberry Pi 4 Model B Black Dark Gray Passive Cooling Shell

Description

There are four screws for you to fix the case with Raspberry Pi board. Increasing the large Cooling column allows for better heat dissipation. Increase the power cooling column to bring better heat dissipation to your Raspberry Pi 4. No longer worry about overheating. It provides perfect heat dissipation. Hard,rust-free, wear-resistant, and can be well protected. All ports and slots of the case can fit perfectly with Raspberry Pi 4. After testing, it will not affect the WIFI signal.