/Features: Optimal Protection and Persuitable formance: This aluminum case suitable for Banana Pi -R4 is designed to provide robust protection and improved heat management. The metal shell ensures your device is safeguarded from physical damage, while the active cooler with fan optimizes thermal persuitable formance, keeping your Banana Pi -R4 cool during intense operations. Power Supply Included: Each case comes with a 12V 5A DC power supply, ensuring that you have all the necessary hardware to get your Banana Pi up and running without the need suitable for additional purchases. This power supply provides stable and reliable power, perfect suitable for high-demand applications. Enhanced Features: Designed specifically suitable for the -R4 model, this case not only protects your device but also enhances its usability and extends its life. The precise cut-outs and mounts easy access to all ports and connectors. Specifications: Due to different batches, there may be differences in product printed text, which will not affect use Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC100-240V Color: Black Material: Aluminum Alloy Package Contents: 1 x Aluminum Case 1 x Fan 1 adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.