The Technology News Guide

Expand your field of vision

Ask any gamer: both HDMI and DisplayPort are two of the most popular connection ports nowadays. Both can send high-definition digital video and audio from a source device to a screen. What is the difference between them? The HDMI audio / video interface standard has been very successful. In fact, HDMI is the most common digital connection you'll find in televisions, set-top boxes, Blu-ray players, A / V receivers, game consoles, camcorders and digital cameras. You will also find it in computers and laptops. HDMI connectors have 19 pins and are generally seen in three sizes : Type A (standard), Type C (mini) and Type D (micro), the former being the most common. follow the list for affordable gaming laptops uk

DisplayPort is in many video cards, as well as in laptops but more for the professional segment. They have 20 pins and are available in two sizes: DisplayPort and Mini DisplayPort. HDMI is, well, an omnipresent standard. It will appear on almost any television that you are going to buy and on all consumer-oriented computer screens. It should also be present on most video cards, laptops and desktop PCs .

Depending on the device you have, when you want to connect it to a monitor you will need an HDMI or DisplayPort adapter.

In the market you can find several types of adapters and cables . At one end is the port of your choice and, in the other, the variety is wide: USB, DisplayPort, VGA, HDMI and all variants of these. Also check the gaming laptops under 500 uk

Of course, remember that the more adapters you use, the more the signal can be degraded and that an adapter or VGA cable is only for video, so the audio will be played from the original equipment.

You should also keep in mind that most HDMI cables are short (one meter or two), so if the equipment you want to connect is a long distance away, you may need to use a signal amplifier or an active cable. "that amplifies the signal itself.

So, for example, with HDMI converters to DisplayPort you can connect a video source equipped with HDMI, such as a Blu-ray player, a camera, a video gaming console or a computer, to a DisplayPort monitor or projector.

Most of these adapters do not require any configuration on your part , since they are plug-and-play. That is, just plug them into the two computers to work properly, without installing software or drivers.

Why settle for a single screen?

Generally, a computer screen is usually used. But adding additional monitors allows you to expand your desktop , getting more screen space for open programs. Windows makes it very easy to set up additional monitors.

Twice as many monitors means more space, better vision and less strain

By connecting several monitors to a computer you can move the mouse back and forth, dragging programs between the monitors as on an extra large desk. More space, better vision, less burdens .

It is true that at first this system was adopted to work environments in which the person needed to see something while doing their tasks: see a web page while writing an email, see another document while writing something, or work with two sheets of Large calculation and have both visible at the same time.

But players who want to see more of their favorite title in the world, extending the game through multiple screens , are another type of user, those who can most take advantage of these possibilities -even to watch a video on one screen while doing another thing in the other-.

It is true that with a single monitor you can also use the Adjust function to quickly place several Windows applications. But the usefulness of this function depends on the size and resolution of your monitor.

Meanwhile, connecting an additional monitor to a computer is a very simple thing thanks to these ports. Most desktop pc come with more than one port for a monitor, either DisplayPort, DVI, HDMI, the previous VGA port or a combination.

It is enough to connect a monitor to the DisplayPort, DVI or HDMI port of the computer so that Windows allows to use both the integrated screen of the computer and the external monitor.

All this depends, of course, on the ports that your PC has and how your monitor connects. If you have an old VGA monitor and a modern laptop with DVI or HDMI connectors, you will need an adapter-converter to plug in the VGA cable of the monitor .