A cable connection will help display your PC's PowerPoint presentation on your HDTV. The High-Definition Multimedia Interface or HDMI cable transfers your audio/video data from the computer source to ...

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 ...

HDMI is great for many things, but I've learned that I love DisplayPort even more.

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 ...

HDMI cables can do more than just sending video to your TV.

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 ...

While you might only use your HDMI port to connect audio and video devices, it can do a lot more. Here are some gadgets 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 ...