HDMI cables connect devices such as gaming consoles and Blu-ray players to TVs, computers, and projectors. They transfer images from one source to another, allowing viewers to access content from ...

If you find yourself running out of HDMI inputs, or want to send the signal from one source to multiple TVs, you’ll need either a switch or a splitter. Also called switchers or distribution amplifiers ...

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 ...