These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

While laptops are built to project their own displays, you can transform a spare Windows laptop into an extended screen for your main desktop. Whether you want to expand your screen real estate, or ...

We may receive a commission on purchases made from links. Video game consoles, streaming sticks, and DVD players all have one very important thing in common: they require an HDMI connection to your ...