Many experienced users in the work oftensecond and third monitors are used, gamers often resort to such tricks, but even an ordinary person may want to connect a computer or smartphone to a TV. There are many options for connecting devices: from a standard VGA connection to a wireless connection. However, the most popular and easiest way is to synchronize using an HDMI cable.
Now HDMI connector is present almost onall new video cards, both in laptops and on personal computers. And if this port is not there, and you don’t want to change the whole machine just for the sake of being able to connect a new generation monitor or TV, then in this situation you need to purchase an HDMI / USB adapter. The choice of such devices is large enough, so let's figure out how to choose such an adapter and how to use it.
How it works?
You need to understand that both USB and HDMI arephysical interfaces that transmit digital rather than analog data. However, they convey different types of information. Most likely, without special software, you will not be able to transfer the file from one device to another via HDMI, as well as you cannot transfer sound directly using a USB connection. Therefore, before purchasing such an adapter, you need to look for suitable drivers.
The important thing is that there are no drivers on the TV.it’s impossible to install, because usually the TV manufacturer installs a closed operating system on the gadget, so you’ll only have to work with the computer.
How to connect devices to the monitor using such a device?
There is nothing complicated about this type of connection.First you need to connect the device to a laptop or computer. Often, manufacturers offer the necessary software in the kit, however, if there is no media with drivers, you can easily find it by entering the device ID in the search box of your browser. After installing the software, you need to restart the computer and connect the monitor to the HDMI output connected to USB. For such devices it is recommended to use the latest generation of USB-connectors, not lower than the second, since version 1.0 is unlikely to provide the required speed of information transfer.
How does the USB to HDMI adapter work?
In general, call this device a normal adapter.can only be conditional. Most often, this is an ordinary external video card. In addition, there are wireless devices that have approximately the same functionality as adapters of this type. All these devices, including also active cables, require connection to the power source.
An important feature of such a deviceis the impossibility of transmitting sound. That is, if you run out of connectors through which you can connect a monitor, then an additional port is created just at the expense of such an adapter. However, if you want to connect a TV, you will need an HDMI / USB adapter for the TV. But to use its full functionality, you will have to mess with either an additional connection or software. However, you can always leave audio output from the speakers of your system.
Types of adapters from HDMI to USB
Of course, the presented adapter has subspecies. In addition to conventional adapters with HDMI to USB, there are more narrowly targeted. They are as follows:
- Micro USB to HDMI adapter.Primarily used to connect handheld devices to a TV. If your tablet computer is powerful enough and you want to use a familiar adaptive video player installed on your device, then using this adapter, you can easily connect the gadget to a TV or widescreen monitor.
- Micro HDMI adapter to USB.In principle, it performs the same functions as the previous type of adapters. In modern models of tablet computers, a micro HDMI connector is installed to save resources without sacrificing performance and data transfer speeds.
As you can see, there are not very many subspecies, because the ports themselves in the devices are few, so if you want, you can always find the right adapter.
Important aspects when purchasing an adapter from HDMI to USB
It is also important to know a few things when buying, so that when you attach the adapter, everything works fine.
- Во-вторых, звук.Get ready in advance that you may have problems in this aspect. You should read the thematic forums and figure out how to connect a particular gadget. In the opposite case, instead of high-quality sound, you can get only stereo noise, or even just silence.
- The third item will be software compatibility. Often, drivers are not suitable for the operating system, which should also be clarified at the preparation stage.
- And the last is the version of your USB port. Obviously, in contrast to 1.0, version 3.0 will give a higher transmission rate, and hence better image detail.
Finally
Of course, before purchasing such an adapterIt is worth considering whether there are other device connectivity options, because the HDMI / USB adapter is a rather problematic subject only in connecting to a TV, but if you need to connect a second or third monitor and you don’t want to sacrifice quality, then this adapter is perfect for you.
