Dispositivos de salida: cuáles son, tipos y ejemplos

The devices that connect externally to order and send data to the user are known as an ordinator’s “output devices.” One or two of the most well-known examples of devices that come out of a computer are the monitor and the printer. Follow us to stay up to date on all information on this type of device and how it interacts with the computer.

Now that you are aware that information-transmitting devices (or “exit devices”) are those that receive information from computers and transmit it to users through a variety of media, let’s look at the most popular and widely used exit devices currently in use.

Contrary to what is commonly referred to as entry-level devices, such as the mouse, for example, this category of devices does not primarily function to introduce information, though some may be able to do both.

The exit devices have been becoming more specialized and adding more cutting-edge features over time. Characteristics of the egress devices

The following are the main characteristics of the exit devices:

they are in line with the computer’s hardware.
They are responsible for reproducing or duplicating information that comes from the computer, whether it be audio, images, text, or graphics.
They are essential devices since without them, the user wouldn’t be able to use the computer.
The computer can be connected by cable or wirelessly.
They are simple to use.
They are updated as technology advances.
The majority of them fall within the categories of audio and picture output devices.
mostly used exit devices

In this article, we’ll introduce you to a number of accessories that are the most popular and often used as exit devices, making them also the most useful. However, keep in mind that there are a tonne more options available. The most typical functions of the devices you’ll discover as auxiliary computer components are as follows:

Could be of interest: Dispositivos de salida: what are they, and what types and examples are there?

Tecla tabulator or TAB: what it is, how it works, and for what purposes (TAB) and computer monitor: what it is, how it works, and what it does.



One of the most popular exit devices among users is the printer. Their primary function is to convert a text or picture document that we can view on a screen into a physical paper version.

The following types of printers stand out among those we may encounter:

Imprinters for inky tinting are often the most popular, particularly in the domestic setting. They work by dispersing color so that the image on the screen is replicated on the paper.
Laser printers are often larger in size and are only used by businesses that print large volumes of material. They operate through toning and, although offering exceptional brightness and speed, have a higher cost.

One of the most common exit devices used by users is the monitor. Users are able to view computer data and images thanks to the display. The picture is made up of pixels that are changing colors to display the images.

The evolution of monitors over time has resulted in their being lighter and more streamlined. This has made it possible for them to display images that are considerably more realistic.

The most common types of monitors are:

A liquid crystal display, or LCD, is also known as a liquid crystal display (Liquid Crystal Display, in English). It is made up of several particles, each of which is a liquid crystal molecule. These crystals allow for various light intensities and colors. Currently, this display may be found on a wide variety of devices.
A monitor with LED backlighting is a liquid crystal display. It is a flat panel display that emits images using diode light sources. Additionally, LED screens are used in billboards and storefront signage. Additionally, they frequently outperform and last longer than traditional lighting.
DLP (or, in English, Digital Light Processing) monitors use this technology. The activity is created by microespejos on a semiconductor DMD chip. Every pixel in the projected image is represented by an individual pixel, and the number of pixels is proportional to the resolution of the projected image. It is employed in the film industry.
Monitors with touch screens have become more commonplace today. All of the computers and tablets we use on a daily basis use this type of display as their foundation. Data, information, and commands may be entered into the device with a direct touch on the surface of a touchscreen monitor.
Monitors using OLED technology use an organic compound cap that may emit light when stimulated electrically. Given that the picture’s illumination is controlled by its own pixels, this results in significantly better image quality, particularly when it comes to contrast as the panel doesn’t have to simulate black.



Another one of the most popular exit devices among users are earphones. The most common uses for hearing aids as a means of exit are as follows:

Communication with other users through online games due to their built-in microphones.
communication with other users using services like Skype.
Escuchar música. using earphones to see multimedia content while enjoying the sound. Even while the majority of earbuds function via a wire connection, many have started to forgo it and instead use Bluetooth technology.


A proyector is a device for exiting that performs projecting a presentation of images or movies on a projection screen. The computer provides the information directly, while the projector serves as an information source.

There are several types of contractors:

DLP projectors: These projectors stand out for their small design and high resolution, albeit they occasionally lose color accuracy. However, they are the kind of projects that are more economical and suitable for the domestic environment.
Proyectores LCD: The image quality in these types of projectors is significantly sharper and more realistic. They are appropriate for use in business presentations or academic settings. It is also important to keep in mind that these are more expensive projects.
Proyectores LED: In this instance, image quality is better than that of other proyector types, with the advantage of having a longer useful life. On the other hand, its low energy consumption should be highlighted.

The computer is connected to the altavoces, which may reproduce the sound by amplifying it. The following types of PC voice input devices are most commonly used:

Inalambric keys: Since they use Bluetooth technology, there is no need to connect them via cable. They frequently have a small size that makes them easy to travel, and the sound quality is excellent. However, it should be kept in mind that positioning close to the sound source will improve audio quality.
Altavoces 5.1: seems to be the most often used for computers. If you’re not too demanding, the sound quality is good and they’re often formed by four high voices. The prices vary greatly depending on the model and the desired features.
Altavoces 7.1: In this instance, these particular altavoces are frequently used when seeking a higher level of sound quality. When you want a small home theatre, they are the ideal option. It is the more expensive option, though.

A device for the exit that enables the user to record and save data is a DVD or CD-ROM. Among its standout functions should be mentioned are:

use as a backup copy in the event that the computer’s hard drive fails.
serving as a software installation hub.
replication of music, images, or video.
Information storage system.


The “módems” are devices that enable remote communication between the computer and computer networks. The information is sent by radio waves or bands, serving as an entry and exit point. There are two types of modems, basically:

Módem digital: RDSI (Red Digital of Integrated Services) is a type of telephone line that operates at a 128 kbps rate. The quality and stability of the connection are both very excellent.
Functions by converting digital telephone signals into analytical telephone signals. The data is sent and received through a standard telephonic line. The speed is somewhat restricted, falling between 9.5 Kbps and 56 Kbps.

One of the more well-known exit devices is the plotter. They are one of the printers that designers and architects most frequently used for printing large plans or projects. Three different types of plotters exist:

Plotter for printing: These printers are known for their excellent quality and accuracy. They are particularly used in the printing of real-world images, large-scale photographs, and business cards.
Plotter for cutting: used for precise cutting, including for troweling or incisions. They have the ability to cut in a vertical, horizontal, or rounded shape.
Plotter mix to These is the most comprehensive tools since they allow printing and cutting, making them useful for a wider range of tasks.

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