Versatile external docking station adds multiple connectivity ports to USB-C enabled computers and up to 100W PD charging of your laptop Transforms a single USB-C port, with DP Alt mode or Thunderbolt 3 technology, into multiple connectivity ports including up to three simultaneous video outputs DisplayPort Multi Stream Transport (MST) Technology supports single 4K @30Hz Ultra HD video output, dual Full-HD 1080p video outputs (HDMI/DP, DP/VGA, HDMI/VGA) or triple HD 720p video outputs Note: Video Wall mode requires either a AMD Eyefinity, Intel , or NVIDIA Surround technology graphics adapter Supports PD 3