1,COMPATIBLE MODELS: Aluminum heatsink case is compatible with for RasPi 5 2GB or 4GB or 8GB, also support to install for RasPi 5 Active Cooler. 2,MULTI PORT SUPPORT: For RasPi 5 case can accurately access USB C power jack, micro HD multimedia interface, USB port, Ethernet jack, Storage Card slot, power button, 4 channel MIPI DSI or CSI connector and more. 3,GOOD HEAT DISSIPATION: Excellent heat dissipation, pressure test for 20 minutes, the maximum temperature does not exceed 70 ℃ (room temperature around 20 ℃), comes with 8 silicone thermal spacers, easy to use. 4,EXCELLENT SIGNAL RECEPTION: Aluminum alloy case structure will not interfere with wireless signals for uninterrupted connectivity and smoothly online experience. 5,ALUMINUM ALLOY: The case is made of aluminum alloy to defend against scratches and impacts while adding a stylish and modern look to your for RasPi 1 x Shell (Upper and Lower Shell)1 x Hex Screwdriver1 x Button4 x Screw8 x Heat Sink Gasket Item Type: Metal Case for RasPi 5Material: Aluminum AlloySize: Approx. 91.5 x 64.0 x 32.5mm or 3.6 x 2.5 x 1.28inCompatible: for RasPi 5(2G or 4GB or 8GB) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.