Description/Features: Optimal Protection and Performance: This aluminum case 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 performance, 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 for additional purchases. This power supply provides stable and reliable power, perfect for high-demand applications. Enhanced Features: Designed specifically 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 not affect use Plug