Our Stand & Hub for Mac Mini/Studio w/ NVMe Enclosure is a bus-powered hub and has a shared wattage of 15W. (with an installed SSD consuming 7.5W)
 
Supported Peripherals

• External Hard Drives (1 drive at a time)
• Flash Drives
• USB Mice/Keyboards
• Headphones
• Microphones
• Webcams

 
& Other USB-A or USB-C devices that do not exceed 3.5W