With Sandberg USB-C Dock HDMI + 2xUSB-A + 2xUSB-C + PD100W, you can utilize your USB-C port to connect an additional screen, a TV, or a projector to your computer. Additionally, you get two USB-A ports for connecting USB devices, two USB-C ports, and a PD port for power passthrough, ensuring that your MacBook/laptop doesn't run out of power while the dock is connected.