Top & Best HDMI adapter: which is the best option in 2021?
Welcome to another article in your most complete shopping guide on the internet, mypricesaving.com! The subject we are going to cover today is the HDMI adapter.
Do you know what it is and what is it for? The HDMI adapter is nothing more than an accessory to help you, if your notebook does not have the input for the HDMI connector. With it, you can connect the cable and transmit a video to television, for example.
There are a few different types of adapters, with varying functions. To help you choose, check out today’s article for tips on pricing, where to buy, advantages and disadvantages and more!
First, the most important
- The HDMI adapter acts as an intermediary to connect an HDMI output to a device that does not have an input of the same standard.
- This accessory can be found in different versions, such as from HDMI to VGA, VGA to HDMI, USB, HDMI multiplier, DisplayPort, among others.
- It is a relatively inexpensive product, but it can be found in a varied price range. In this guide we list options that cost between R $ 19 and R $ 151.
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Best HDMI Adapter Models: Our Recommendations
- HDMI to VGA Adapter
- HDMI adapter for TV, PS3, PC, Xbox 360 and Notebook
- HDMI DisplayPort Adapter
- HDMI to VGA adapter with P2 audio output
- HDMI Adapter for MacBook
For those who like to watch movies, series, video, projections and presentations with high quality of sound and image on a big screen and want to pass the file from the PC to the TV, HDMI transmission is a solution.
However, some notebooks do not have this output and, for the connection to be possible, an HMDI adapter can solve the problem. Check out in this guide some models and the main features of this accessory.
What is an HDMI adapter?
The HDMI adapter is a small accessory developed to enable the transmission of images and sounds contained in notebooks and computers that do not have normal HDMI input for high definition devices, such as TVs or projectors.
This product exists in different versions, so it can also be used to convert a digital signal into a VGA signal, if it is an HDMI to VGA adapter (and vice versa!).
When choosing, be aware of the model and what exactly it is for, as it can work in different ways. But, in summary, the HDMI adapter will serve for you to make a video transmission through an electronic device that does not have that specific input.
What are the different types of HDMI adapter?
As we just mentioned, the HDMI adapter can be found in different models and versions, aimed at different functions.
You can find the USB version by turning the USB port into an HDMI input – and this can be quite useful, as current computers (yet) have not stopped having USB.
There is also the HDMI to VGA adapter and the VGA to HDMI, which converts an HDMI (digital) signal to a VGA (analog) signal. This connection can be made through a video game or digital converters on a VGA monitor, for example
The VGA to HDMI model does the opposite, transforming the analog signal into digital. An example for this type of connection is the most common, made between a computer or projector and a TV with HDMI input.
Another type of adapter is multipliers. With it, HDMI can be expanded to more devices, such as screens, TVs and monitors, which can be connected to a notebook, all at once.
There is also the HDMI option for DisplayPort. This interface can be found on video cards and notebooks for more corporate use. If your machine has this input and you want to plug an HDMI cable into the TV, this adapter will be useful.
This video, with over 360 thousand views, didactically tells if the HDMI to VGA adapter works on the new video cards. Check out!
What is an HDMI transmission and how does it work?
You already know what the HDMI adapter is and what it is for, but what about HDMI transmission, do you know how it works?
The acronym stands for High Definition Multimedia Interface (in Portuguese, high resolution multimedia interface) and it means exactly that: a high quality digital audio and video transmission, in high definition!
It provides a connection interface between sound and digital image sources (such as DVD players, computers, among others) and devices, such as a monitor and a television.
What is also interesting about HDMI transmission is that everything is done using a single cable and not two (or more). Audio and video are now transmitted to the high definition device by the same accessory.
What are the advantages and disadvantages of the HDMI adapter?
The main advantage of the HDMI adapter is, of course, that it allows the transmission of content from notebooks without an HDMI input to TVs and monitors.
Another benefit is the fact that the HDMI to USB adapter brings speed and stability when sending the signal between a notebook and the HDMI receiver.
In addition, this accessory is very easy and simple to use and install. Just plug one end of the cable into the adapter and the output at the desired input and ready, the transmission will be done on the spot!
However, although the USB adapter brings speed, you need to be aware that, if it is not a 3.0 connection, high definition playback may be impaired.
As a disadvantage is also the simple fact that an adapter may not bring the same quality and result that a direct HDMI connection would bring, by giving a signal interceptor.
To be simpler, check the table below for the main advantages and disadvantages of the HDMI adapter.
How much does it cost and where to buy an HDMI adapter?
The price of this accessory will vary according to the brand, quality and version. But in general, it is not usually an expensive product and you can find good options at interesting prices.
Here in our guide we list some options that cost a minimum of R $ 15 and a maximum of R $ 150.
The HDMI adapter, although it can be purchased in several places, is not as easy to find as the HDMI cable. But it is for sale on several websites, such as on Amazon,
You can also buy this small accessory at some computer stores, stationery stores, such as Kalunga, and even at Saraiva bookstore.
Always remember to check all comments, both negative and positive about the HDMI adapters you are researching. This makes it easy to make a good purchase.
Purchasing Criteria: How to Compare HDMI Adapter Models
If you have come this far, you have noticed that the HDMI adapter can be found in different versions, but all of them have the same goal: to enable audio and video transmission from computers without the HDMI input to high definition devices.
And, although there are different models, the characteristics do not differ so much from each other, but there are some purchase criteria that allow a comparison. See what they are below:
Below we will show in detail what each factor means and how it can influence your decision. The goal is to help you choose the best possible HDMI adapter.
We have already explained here that the HDMI adapter exists in different versions, so this will be an important purchase criterion to be taken into account.
Whether you are looking to convert HDMI to VGA or VGA to HDMI, or connect an HDMI cable to a USB port, it all depends on the adapter you choose.
So, time of purchase, pay attention to the model and if it is compatible with your electronic devices.
The HDMI adapter, despite being a small accessory, can be found in a few different sizes.
You can find some bigger options, like the multiplier models, which have a wide surface to fit three cables or more, or the very small ones, the size of a pen drive.
There are also some adapters with larger or shorter cables, which will facilitate the movement of your notebook, projector, monitor or whatever.
Often, technological products and accessories are chosen by the brand – the well-known, most innovative, different, etc.
Therefore, this is a characteristic that can directly influence your choice. If you have some items from a specific brand, it is likely that your adapter may be from the same company.
Or, you can choose the accessory following the tip of a friend or seller who indicated that brand for trusting in its quality.
The price ends up being a purchase criterion to be considered, because you find the HDMI adapter in a wide variety of values, from very cheap options to some more expensive ones.
Therefore, if you are willing to invest in a more expensive and higher quality model, it will last longer and the investment will pay off in the long run.
But don’t worry, if at the moment you are not able to spend a lot, there are seve