Waveshare Metal Box A for Raspberry Pi CM4 IO Board, with Cooling Fan

Characteristics
1. Mini computer chassis, sturdy and dustproof, beautiful appearance
2. Tailored for Compute Module 4 IO board: Make it easy to build your own Raspberry Pi CM4 mini PC
3. 40PIN GPIO Header Break-out: The standard 40 PIN GPIO header is still available, makes it easier to connect different kinds of HATs
4. Precise cutting with clear label: Each cut is completely aligned with the connector
5. Come with a cooling fan, combined with an airflow vent, better heat dissipation
6. Application: Binocular vision, PoE powered Raspberry Pi projects or other industrial context
List of packages
1. Metal case (upper and lower) x 1
2. 40 PIN GPIO adapter x 1
3. Fan-4010-PWM-12V x 1
4. Screwdriver x 1
5. Screw pack x 1