MST Guide
Last updated
Last updated
MST (Multi-Stream Transport) is a DisplayPort feature that transmits multiple video and audio signals through a single cable, making it ideal for connecting multiple monitors using just one output port from the source.
Only USB-C Input 4 supports MST functionality, enabling two HDMI outputs, each with a resolution of 4K@30.
Connect your PC to the Ethernet port of your device.
Open a web browser and enter the device's IP address.
Log in (default password: admin).
Navigate to the General Settings tab.
Click the USB-C MST option and turn it ON.
Alternatively, you can use API commands to switch modes:
MST Mode (Multi-Stream Transport): SET USBC4_DM MST
SST Mode (Single Stream Transport): SET USBC4_DM SST
Only USB-C Input 4 supports MST functionality. MST is disabled by default. When enabled, you must disable either USB-C Input 3 or HDMI Input 2.
