Metering Devices - brand generique - Protection Aluminum Alloy Enclosure Metal Enclosure with Dual Fan for Raspberry Pi 4 Model B Highlights marque generique Protection Aluminum Alloy Enclosure Metal Enclosure with Dual Fan for Raspberry Pi 4 Model B Description: Slim design , easy to install. Made of aluminum alloy, lightweight and durable, not easy to rust. All ports and slots of the case are very suitable for Raspberry Pi 4 B computer model. The open design can ensure that our CNC case does not affect the Wifi signal. Comes with dual silent cooling fan, built-in heatsink and thermal tape, which makes your Pi cooler than others. Size Chart: Size: approx. 86x56x24mm / 3.38x2.20x0.94inch Package includes: 1 piece metal case for Raspberry Pi 4 4B 1 installation screw kit