Melita Fogarty told me, “I would like to set up two monitors, but my PC only has one port. Is there an adapter I can buy to make this work?” You can work far more efficiently with two—or better ...

Simple question, yet oddly hard to google: Do they add any latency? Would performance be better than a DVI-D to VGA adapter? I know they have to have a DAC because DP doesn't natively output analogue.

This adapter is designed to turn a single USB connection into two additional HDMI outputs, giving you a total of three separate screens when you include your laptop display. It works with both USB-A ...

Once upon a time (OK, it was last week) while connecting a new monitor to a computer, I learned something the hard way about video cables and connectors. You can learn the easy way. The computer, a ...

Laptops are great for moving your "office" around the house, but sometimes you want or need a little more on-screen real estate. Connecting a larger external monitor to your laptop can more than ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

Many years ago, High-Bandwidth Digital Content Protection (HDCP) was born because the film industry freaked out over releasing digital movies that would flow digitally—rather than through analog ...

Pairing a small monitor with this video doorbell is a no-brainer way to get more out of what has become a something of a commodity device. Part of the trouble with video doorbells is that you don’t ...