This is not a negative review. Just letting people know about a few USB-C hubs I've tried, including this one that works with either HDMI or Ethernet, but not both at the same time on a Galaxy S10 phone. This hub does not transmit sound through the HDMI cable. You must use the audio jack to hear sound. The ad says it is compatible with Samsung Dex. This is the case if you don't want to use Ethernet or send audio to the monitor.
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