When holding a conference or recital, you can use a long and heavy HDMI cable to output video to a distant device, or you can use one HDMI cable for multiple people to connect a PC and a projector.

I have a laptop with an HDMI connector, and when I do presentations at work (a pretty common occurance) I have to plug into a projector w/ a VGA connection. I bought an adapter off Amazon, and it ...

Atlona Technologies have announced the HDAiR, a wireless USB to HDMI or VGA adapter which allows cable-free connectivity to a display from up to 30 feet away. Using UWB, up to 720p or 1440 x 1200 ...

With the 30-pin dock connector on the brink of extinction, you’re probably wandering how you’re going to hook your iOS devices up to your TV without the help of an Apple TV. Your old HDMI and VGA ...

Or you can use a hardware upscaler which can take a low-resolution video signal and (in hardware) resample it up to a higher resolution. These converters can provide a much clearer image on the output ...

Passthrough power, two video output styles, two USB 3.0 Type-A ports, and gigabit ethernet combine to make it a compact powerhouse. Business travelers used to rolling up into an unfamiliar conference ...

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 ...