Case for Raspberry Pi 4 Cooling Shell Metal Box Aluminum Alloy Protective Enclosure with 2 Fan

Feature: 1. Concave convex design on the surface increases air flow and increases work efficiency 2. High temperature quenching heat treatment can strengthen the overall hardness, more comfortable to use 3. Adopt aluminum alloy material coated with anti corrosion paint, greatly improving service life 4. This simple removable top cover is suitable for Raspberry Pi 3, can be used as heatsink 5. Contain a set of fasteners and dual fans, easy for you to install and convenient to use, very practical Specification: Item Type: Case for Raspberry Pi 4 Product Material: Aluminum alloy. Package List: 1 x Case for Raspberry Pi 4(consists of 3 parts)1 x Fan Kit1 Set of Fasteners Note: 1. Do not use over load.2. Do not use over voltage.3. Do not use over current.