This docking station by Delock can be connected to a computer with a USB-C Alt-Mode or Thunderbolt 3 port and provides a variety of interfaces Two monitors can be operated simultaneously at the mini Displayport and HDMI outputs alternatively a single monitor at the VGA output Three built-in USB Type-A ports allow the use of peripherals and connections for a headset and gigabit network as well as an SD / micro SD card reader complete the features With a USB-C power supply laptops such as the Macbook or Chromebook can be charged during operation Note The product is a Multi-Stream-Transport (MST) hub and supports the extended desktop configuration of Displayport 1 2 When Mac OS is used the same image is displayed on both ports (mirrored) it is not possible to use both ports independently of each other