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.

From desk-dominating 6K monitors to input devices that rethink how we click, scroll, and type, CES 2026 proved that the unsung heroes of the PC world—peripherals!—are about to have a breakout year.

Couldn't nail down the right keywords to Google, so here we are. I have a monitor (Alienware AW2721D) with 3 inputs: DP + 2x HDMI. I have the following connected: 1. PC on DP single monitor setup 2.

The standard analog input for a PC monitor is the Video Graphics Array connection. As technology has developed, many PC monitors have been manufactured accommodate multiple input standards. While VGA ...

"Ginormous! Humongous! Awesome! Audacious! Radi-cool!" are among the superlatives the Dell UltraSharp 52 Thunderbolt Monitor ...

It’s impossible to look back after you’ve used a multi-monitor setup to improve your workflow. Productivity skyrockets when you have more room to play with. And especially if you’re gaming, it’s ...

Hot on the heels of Friday’s post on connecting a TV to your PC, reader Maina wants to know how to connect a second (and possibly even third) monitor to his PC. He wants one for documents, another for ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Announced as a new 28” StudioVision 4K HDR HDMI Monitor, Elvid is continuing its push to make large color-accurate production ...

If your computer monitor isn't displaying properly, check settings like HDR, pixel overdrive, scaling or resolution before ...