HDMI is a popular way to stream video and audio via cable, but it's not universal. That's when these adapters come useful.

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 ...

HDMI adapters are essential for connecting a plethora of electronic devices to a larger source, such as an HDTV or computer monitor. Many devices aren't big enough to include an HDMI port on them, but ...

Melita Fogarty told me, “I would like to set up two monitors, but my PC only has one port. Is there an adapter I can buy to make this work?” You can work far more efficiently with two—or better ...

Lance Whitney is a freelance technology writer and trainer and a former IT professional. He's written for Time, CNET, PCMag, and several other publications. He's the author of two tech books--one on ...

HDMI splitter for multiple displaysAn HDMI splitter allows one HDMI source to display the same content across several screens simultaneously. This device is commonly used in restaurants, electronic ...