Raspberry Pi 4B Argon One V2 Aluminum Case With Built-In Fan
This case is square and designed for Raspberry Pi 4B. The upper cover has magnetic connection easy sliding removal, which is dust-proof and easy to use. Built-in cooling fan, heat conduction column, and the top and bottom of the case are designed with two rows of ventilation holes for more efficient heat dissipation. The precise hole design is adopted to ensure that each interface can fit the Raspberry Pi board well. The special adapter board transfers the audio and Micro HDMI interface of the Raspberry Pi board to the side, making full use of space to form a square structure.