DisplayPort is a digital cable in the same vein as HDMI, USB, VGA, and DVI cables. Though consumers don’t use DisplayPort as often as other options, this doesn’t mean DisplayPort doesn’t have its place in anyone’s collection of cables and wires.
What is DisplayPort?
DisplayPort transfers audio and video signals. It was first released to the public in 2008 and is competitive with the HDMI standard.
In the 1990s and early 2000s, if you had a computer, you likely are familiar with the look of standards like DVI and VGA. DisplayPort cables superseded these standards and provides an upgrade to faster data processing than what came before it.
What is DisplayPort Used For?
We most often see DisplayPort used to connect a video source to a display device, i.e. a computer monitor.
That said, as mentioned, DisplayPort can also carry audio, USB, and various other forms of data. Similar to USB Type-C cables, DisplayPort is also backward-compatible with HDMI and DVI, incorporating passive and active adapters to make it happen.
How Fast is DisplayPort?
Like other cable types, there isn’t just a single type of DisplayPort cable. A basic DisplayPort 1.1 cable, for example, boasts a bandwidth of 10.8 Gbps. Compare that to the more modern DisplayPort 2.0 cable which is able to carry 80 Gbps.
For all intents and purposes, DisplayPort is more capable than other cables. It’s able to help maximize your PC’s video transfer, graphics, and more.
Is DisplayPort Better Than HDMI?
There is no difference in video and audio quality between DisplayPort and HDMI. That said, DisplayPort can provide more bandwidth in certain cases and support higher resolutions, particularly as they apply to resource-intensive screens and devices.
This is why although HDMI is widely popularized, a lot of high-end devices choose DisplayPort instead.
What Does DisplayPort Look Like?
DisplayPort is a rectangular plug with a slight cut on the bottom left corner. If you look in the connector, one will find 20 pins that are designed to align in desktops, notebooks, graphic cards, monitors, and other devices.
What is a Mini DisplayPort Cable?
You have mini DisplayPort cables as well which were first released in 2008 exclusively on Apple devices. As a slight variant on the original DisplayPort cable, it is used a lot with standalone high-end gaming monitors. In some cases, Thunderbolt cables have replaced mini DisplayPort as the standard for this type of use.
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