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 leverage the port in unique ways.

Having a high-end GPU, or graphics-processing unit, is critical for running graphics-intensive applications, as well as for PC gaming and production. The GPU offloads some of the work done by the CPU ...

Among other features, your soundbar may have additional HDMI ports, apart from the one to connect to your TV. Here's what you can use them for.

Connecting your phone to a TV is easier than ever. Whether you have an Android or iPhone, a smart or a regular TV, you can ...

Displaying a presentation, movie or document from your HP laptop on a larger LCD TV or monitor can provide the wow factor you need. While this process is simple when your LCD has the same DVI ...

If you're trying to connect your display to something far away or just don't want to deal with the hassle of wires, you may ...

★★★★☆ With the OWC USB-C Dual HDMI 4K Display Adapter with DisplayLink, your M1 MacBook can use a pair of external monitors. Photo: Ed Hardy/Cult of Mac MacBooks with an Apple M1 processor can handle ...