Tailored for Mac mini M4 Modification:Specifically designed to relocate the power button to the top for Mac mini M4 users. Enhanced Pressing Smoothness: Optimized for smoother button presses and refined internal details. Bottom Chamfer Design: Adds chamfers to reduce air resistance during heat dissipation, improving thermal efficiency. Compatible and Reliable: Ensures perfect fit and functionality, maintaining the elegance and performance of your device. What's Included: Contains the top power button assembly and necessary accessories.