HDMI switches can increase the functionality of compatible electronic devices, and you probably already have tons of them in your home. “High-definition multimedia interface (HDMI) has become the ...

Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions ...

Add Yahoo as a preferred source to see more of our stories on Google. These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of ...

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, ...

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) ...

Asus unveiled four new portable monitors during the Consumer Electronics Show this week, including one model with an OLED display panel, one that supports wireless screen mirroring, and two with ...

Newcomer here, seeking advice on sharing a monitor (and keyboard + mouse, ideally) between a PC and Mac. I'm leaning toward a KVM switch, though I see lots of users posting about trouble that route.

My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.