This function is not available on Macbook series products.
MST does not support connecting via HDMI cable.
Please follow the below steps to solve the issue:
- Make sure the graphic card on your computer supports DP 1.4 for MST, and upgrade the driver to the latest version.
- Download the latest version of Display Quickit from the BenQ official website and update it to the latest F/W version of your monitor.
- Connect your laptop to the USB-C™ / DP port on the first monitor using a USB-C™ / DP cable.
- Connect the second monitor to the first one using a USB-C™ cable.
- Go to Menu > Coding Booster > MST > ON. Note the OSD menu can be launched and configured only when the input signal is detected.
- Please check that monitors and laptops are unplugged from unnecessary devices to ensure that no resources/bandwidth are occupied.