In this case, a three-port HDMI switch is used with three inputs for source components and one HDMI output to the TV. When multiple TVs are used, there are HDMI switches with two or more outputs.

we plugged in three different HDMI cables running to a Playstation 4, a Nintendo Switch, and a Windows PC and ran an HDMI cable from the switcher to a BenQ HT3550 projector, which is 4K 3D capable.

Next, decide what kind of display connection you need between HDMI and DisplayPort, making sure you choose a switch that ...

You'll need an HDMI cable for each device, and another to connect the switcher to a TV, but ultimately it gives you more control over how you use all your various devices. Here are our favorite ...

[maxime borges] has such a perfect setup that involves a HDMI 4:2 switch, and he brings us a write-up on integrating that HDMI switch into Home Assistant through emulating an infrared receiver’s ...

Trying to share a display between your desktop and your Xbox, or a keyboard between two PCs? A KVM switch is what you need. Here's how to choose the best switch, along with our top picks.