If you've bought a new 4K monitor recently, you might have been puzzled by the array of ports on the back. HDMI, DisplayPort, USB-C, and Thunderbolt are all commonplace now, but which is the best ...

These ports are HDMI, DisplayPort, and USB-C. Each of these A/V ports has strengths and weaknesses -- here's what sets each apart from the other. Over the years, there have been a number of ...

The USB-C connector has seen mass adoption ... with a dongle that supports HDMI 2.1 and is able to output 4K video at 144 hertz. For DisplayPort, seek out DisplayPort 2.1, which can support ...

The iPhone, however, is limited to a lower resolution: iPhone uses the DisplayPort protocol to support connections to USB-C displays at up to 4K resolution and 60Hz. Note that the latest iPad Pros ...

It features Thunderbolt 4 / USB-C ports with 140W of Power Delivery—enough to charge most laptops—along with HDMI, DisplayPort ... has a sharp 31.5-inch 4K IPS Black panel with excellent ...

The Alienware AW2725Q is yet another excellent 27-inch 4K 240Hz QD-OLED monitor, and less expensive than the competition.

For video, the Dell monitor offers one DisplayPort plus an HDMI 2.0 input ... and mouse switch). The 32-inch 4K USB-C Hub model only has one USB input, so while you can connect more than one ...

The new Anker Nano USB-C to HDMI cable adapter supports 4K 60Hz video output from various devices and includes a separate USB-C port that enables fast charging up to 140W. At just $29, it's one of ...

Dell launches 27" 4K 120Hz monitor S2725Q with 99% sRGB, FreeSync Premium, dual 5W speakers, USB-C 65W charging.