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, ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Asus ROG Swift PG27UCDM leads our 2026 picks for the best gaming monitors, from budget esports screens to immersive ultrawide displays.

HDMI ports do more than connect cables. From audio routing to wireless displays, lesser-known HDMI gadgets can quietly expand ...

Further blurring the line between an LCD computer monitor and a bedroom HDTV is Acer, as its P244Wbmii boasts not only a 1080p (1,920 x 1,080) panel but also a pair of HDMI inputs. The 24-inch (TN) ...

We may receive a commission on purchases made from links. As they've proliferated through our lives, the lines between different kinds of displays have blurred. Whether you're looking at a smartphone, ...

If you’re getting the Monitor error message Input not supported on your Windows 11/10 PC, you can try our recommended solutions presented below in no particular ...

The largest computer monitors let you add extra screen real-estate to your set-up, delivering detailed, high-resolution images, crisp colors, and more room to work. Our team of reviewers have tested ...