An HDMI splitter (not to be confused with an HDMI switch) can be useful for showing the same content on multiple streams, but there are hazards to be aware of.

You might not be getting the most out of your HDTV. In almost every case there are things that you can do to make big improvements in that big screen. • Ailing cables: Coaxial cable doesn’t last ...

An HDMI splitter allows you to display a video signal from a single source on multiple video components. For example, if you want to use a laptop computer to display a PowerPoint presentation on ...

YouTube user jeremytodd1 shares that older xBox 360s can output their display to two televisions without a splitter by utilizing both the composite and component cables—both outputs will be standard ...