
What is the purpose of the Huawei Box M330 STB in interface?

In order to solve the problem of user signal source switching, the Huawei Box M330 has an STB in interface that is user-friendly. So, what does the STB in interface do?
Use of STB in interface: The STB input interface can transparently transmit the traditional high-definition set-top box HDMI signals, enabling signal source switching between the Huawei M330 box and set-top box.
Huawei box M330 STB in interface how to use it?

The STB in connector of the Huawei Box M330 can easily implement signal source switching between the traditional HD set-top box and TV box. With this interface, you no longer need to connect traditional HD set-top boxes and TV boxes back and forth to see the resources you want to see. This greatly facilitates the daily use of Huawei M330 users!
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