Armor Case Passive Cooling for Raspberry Pi 4 Model B - Black

If you plan on connecting a cable to the GPIO connector, you might need a GPIO Stacking Header for Pi - Extra-long 2x20 Pins An armor aluminum alloy case designed for the Raspberry Pi 4B. This heat sink casing will provide comprehensive protection on top of increased heat dissipation. FEATURES Ultra slim and durable design  Aluminum alloy heat sink for enhanced heat dissipation and silent operation Fully compatible with the latest Raspberry Pi 4B - All ports and slots will fit perfectly Includes three thermal pads to ensure perfect heat conduction with the heat sink Size: 8.5 x 5.5 x 2.5cm INCLUDES 1x Aluminium Alloy Case3x Thermal Pads1x Assembly Screw Set1x Mini Wrench Assembly 1. Place the thicker half of the case as shown. 2. Peel the protective paper from the thermal pads and apply to each boss. 3. Peel the protective clear layer from the top of the thermal pads. 4. Place the Pi4 board as shown, noting the alignment of the yellow holes and the screw holes of the case. 5. Insert and tighten the four screws using the included allen key.