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 ...

★★★★☆ With the OWC USB-C Dual HDMI 4K Display Adapter with DisplayLink, your M1 MacBook can use a pair of external monitors. Photo: Ed Hardy/Cult of Mac MacBooks with an Apple M1 processor can handle ...

Why it matters: Apple promoted its ARM-based processors for their performance-per-watt advantages over x86-based systems, with tests showing positive results. However, multi-monitor users are at a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jared Newman After a new round of testing, we’ve added fresh picks. Buying a ...

There are many ways to upgrade a computer, but few enhance productivity as expanding your desktop space by adding a second monitor to your system. If your computer already has an unused monitor ...

Today’s laptops are trim, slim, and ultra-thin, but they come with a tradeoff: the absence of ports. Gone are the generous range of USB-A slots, Ethernet ports, and SD card readers—manufacturers have ...

Belkin’s ConnectAir Wireless HDMI Display Adapter enables plug-and-play 1080p screen sharing with no apps or Wi-Fi.

A plug-in card in a desktop computer that performs graphics processing. The display adapter determines the maximum resolution, refresh rate and number of colors that can be displayed, which the ...

When Apple announced the MacBook in March, the new USB Type C (USB-C for short) port caused head shaking and chin scratching. Though the standard had been released in September and shown off at the ...

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 ...