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.

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 ...

Multi-monitor setups stand to benefit immensely.

We may receive a commission on purchases made from links. HDMI ports and cables have become the dominant means of transferring audio and video between sources and devices, largely supplanting separate ...