While the term "splitter" is apt enough, a better choice might be "mirror" or "duplicator." Essentially, an HDMI splitter mirrors input from a source device -- such as a media str ...

The Zettaguard 4K could've been our top pick. The picture-in-picture (PiP) preview mode alone almost had us, but the switcher is held back by having only four inputs and no HDMI audio splitter.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

UGREEN HDMI Switch 2 in 1 Out 4K 60Hz Splitter, Bi-Directional 2 Input 1 Output Support 3D Compatible with Xbox PS4 PS5 Blu-Ray Player Roku TV Stick HDTV Monitor The Tukzer HDMI switch lets you ...