Since the power switch of Mac mini M4 is located at the bottom, this product features a top-mounted design for easy power on/off operation. Convenient Design: The switch is positioned on top of the Mac mini, allowing users to easily press the power button without bending down. High-Quality Materials: Made from durable materials, the switch and cooling base ensure long-lasting use without wear, maintaining stability and reliability. Sleek Style: Features a minimalist design that seamlessly integrates with the Mac mini M4, complementing the device's modern look. Enhanced User Experience: By elevating the power button's location, users enjoy a more comfortable experience, reducing the likelihood of accidental presses and increasing convenience. Color: As shown. Material: Aluminum alloy. Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Style A: Heat dissipation. Package Contents: 1 x Cooling Base. Style B: Dust-proof cooling. Package Contents: 1 x Cooling Base (with button). Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allowed error is +/- 1-3 cm.