1. A small number of USB devices cannot be connected to the docking station and need to be directly plugged into the USB C switch, otherwise they will not be recognized. Example: external USB 3.1 SSD enclosure,M-a -c-B-o-o-k Pro.
  2. Please use a USB-C/Thunderbolt Docking Station/Hub with better compatibility, otherwise flickering or black screen will occur.
  3. Do not use too long cable(1.5 meters) for connection between the switcher and your devices, otherwise it will flicker or the screen will turn black.
  4. This is not a USB-C hub, so it is only one link activated at a time.