Typically, you would use an HDMI cable to connect a streaming device, laptop, or gaming console to a single display. But what if you want to show that same content on multiple TVs or monitors? That's ...

We may receive a commission on purchases made from links. One of the great things about the HDMI standard is that there are many ways to augment the connection or experience to achieve various setups.

Consumers who add an HDMI splitter to a home theater or gaming setup often expect a simple plug-and-play experience, only to encounter black screens, flickering images, or blocked streaming content.