Of all the tech gadgets I've bought over the years, from programmable keyboards to obscure adapters, none has delivered quite as much utility for such a low price and tiny footprint as a humble HDMI ...

Among the wide range of computer accessories and peripherals out there, there is one that many of you will likely have never seen or had much use for: The HDMI dummy plug. Unlike, say, a fancy hall ...

We may receive a commission on purchases made from links. The High-Definition Multimedia Interface (HDMI) standard has been around since 2002 and is now the most popular way to transmit a video signal ...

Do these things commonly support multiple video modes or do they just inform the host of a single set of display capabilities? There are of course a million of these things listed on Amazon. Of the ...

I put together a new Plex server to retire some aging hardware. The CPU is an i5-12600, and the motherboard is a Gigabyte B660 board I had from a previous upgrade. When I run it headless, the BIOS ...

[Doug Brown] had a problem. He uses a dummy HDMI plug to fool a computer into thinking it has a monitor for when you want to run the computer headless. The dummy plug is a cheap device that fools the ...