The 12-in-1 docking station allows you to expand the USB Type-C capacity of your device with HDMI/VGA/USB-C PD/USB-C data/USB 3.0/USB 2.0/SD/TF/GbE/AUX port. The adapter provides an easy way to connect HDTVs or other devices, such as monitors or projectors, with USB Type-C devices that support HDMI output, such as smartphones, portable game consoles, MacBooks, Chromebook Pixel and other current laptops with USB Type-C or Thunderbolt3 ports. The multiport video adapter allows you to mirror or extend the content to three additional monitors simultaneously (2 x HDMI, 1 x VGA) Your ideal and quick solution to set up a triple screen workstation. Multi Stream Transport or MST is a way to connect one or more monitors via a single DisplayPort display. This technology allows e.g. via a docking station, the connection of three monitors to a laptop. This works by combining multiple video signals into a single stream and then "unpacked" again on the display page. MST works on any Windows® device that supports DP Alt Mode (DisplayPort Alternate Mode) via USB-C Perfect for home entertainment, office presentations or classroom lessons.