All modern desktop displays and TVs have HDMI ports. In most cases, there is more than one in a panel on the back and/or along the side. Most desktops and a good number of laptops also offer this ...

Andrew Amanda asked how to connect his PC to a TV. If there’s anything in the computer world that’s become significantly easier over the years, it’s connecting your PC or laptop to a TV. Even vintage ...

Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions ...

Most HDMI cables you'll use in a home theater or computer setup will just transfer audio and video, but there are ones that ...

An HDMI splitter is useful if you're trying to get the same image to display on multiple screens, but there are a few rules ...

Making sure you're using the right HDMI cable for your device can be confusing, but it doesn't have to be.

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

There’s a lot more to High Definition than just having the ability to run your screen at the right resolution. With more than one type of connection available, and the thorny subject of signal ...