Access to Power Button: It leaves a small hole in the stand for easy access to the power button on the bottom of the Mac Mini M4/M4 Pro. Additional USB-C for Power Supply: It has a USB-C port on the rear panel for connecting a USB wall charger for more power and to prevent the NVMe SSD from disconnecting while in use. External Storage Expansion: It includes the M.2 slot to support PCIe NVMe SSD up to 8TB capacity for your Mac Mini M4/M4 Pro. Super-speed USB Hub: It features with two 10Gbps USB-A ports, USB 2.0 port and TF/SD 4.0 card readers up to 312MB/s for quick access to essential peripherals. Stylish Aluminum Design: It fits the size of 2024 Mac Mini M4/M4 Pro models. It saves your valuable desk space while allowing you to store peripherals underneath your Mac Mini. Product Compatibility: It is ONLY compatible with 2024 Mac Mini M4/M4 Pro. It does NOT support other models of Mac Mini. What You Get: It includes UH60 Pro, quick start guide for users, screws and screw driver for SSD installation, silicone thermal pads for SSD, USB-C to USB-C cable for connecting to Mac Mini M4, USB-C to USB-A cable for connecting to external power supply. NOTE: This item (product) does not include any NVMe SSD or USB wall charger.