To confirm this, you need to use the cable with any other device and test all the components of the cable, including the USB-C and HDMI adapter ... and how-to tips, one email at a time.

The best port, however, comes at the very end of the hub: a full-sized HDMI connection that supports up to 4K@30Hz. That’s ...

As the USB 2.0 link used with Lightning does not have the bandwidth for 1080p HDMI, compression was used, requiring a pretty beefy processor in the adapter. Some enterprising people at the time ...