Versatile 6 - in - 1 Design: The JESWO USB - C Dock is a comprehensive solution for your Mac mini M4. It combines multiple functions in one compact device, including Mini DP port and DP port for 4K@60Hz high - definition output and seamless video connection, 2 USB 3.0 ports for fast data transfer, and TF/SD card slots for easy access to your digital media. Stunning 4K@60Hz Video Output: Enjoy crystal - clear visuals with the 4K@60Hz Mini DP port and DP port. Whether you're working on graphic - intensive tasks, watching high - definition movies, or giving presentations, this dock ensures a smooth and vivid display experience on your Mac mini M4 or M4 Pro. Fast Data Transfer via USB 3.0: 2 USB 3.0 ports provide high - speed data transfer capabilities. Connect your external hard drives, flash drives, or other USB - enabled devices and transfer large files quickly and efficiently, saving you valuable time. Convenient Card Reader Function: With the integrated TF/SD card slots, you can easily transfer photos, videos, and other data from your cameras, drones, or other devices with memory cards. This feature is perfect for photographers, videographers, and content creators using their Mac mini M4. Specifically Designed for Mac mini M4/M4 Pro: This docking station is tailor - made for the Mac mini M4 and M4 Pro models. It offers a seamless connection and optimized performance, ensuring that all functions work in harmony with your Mac, enhancing your overall productivity and user experience. Provide more ample port expansion for your equipment to meet your professional needs.