Product color: black gray blue Product specifications: for Mac mini M4 Product packaging: bagged Product weight: 45g Product packaging size: 6*5*4cm Convenient operation: Move the power button to the top, which is convenient for users to quickly turn on and off the machine without bending over to find the bottom button, improving the user experience. Strong compatibility: Suitable for Mac mini M4 models, strong compatibility, no need to worry about adaptation issues. Beautiful and practical: The appearance of the modified product is simple and generous, in line with modern aesthetic trends, and at the same time practical, solving some inconveniences in the original design. Easy to install: The modification process is simple and clear, and can be completed without professional knowledge, saving time and energy. Quality assurance: Made of high-quality materials, dur, not easy to damage after long-term use, trustworthy.