How to choose and connect a Wi-Fi adapter for a digital set-top box

In order to go directly from the TV to the global network, it must be distinguished by the presence of “smart” functions. First of all, we are talking about a Wi-Fi adapter, which can be built-in or purchased separately. If it is initially located on the TV receiver board, then there will be no need to carry out any additional settings. It is enough to enter the network data, and you can use the Internet.

But with an independent purchase, it is necessary to correctly install the device so that it can fully perform the functions assigned to it..

Features and purpose

Wi-Fi is used to connect the TV to the global network using wireless technologies. Very often, such equipment is purchased for a PC. Among the main parameters that such a device should differ are the ability to transmit a signal over long distances, a powerful transmitter, as well as a reliable encryption system that provides protection against hacking..

Most of the models on the market are connected via USB and resemble an ordinary USB flash drive. This form factor is dictated by the fact that it is in any model of a modern TV..

Main characteristics

Before buying such a device, you should carefully study its characteristics. Only in this case can you be sure that the Wi-Fi adapter is suitable for your TV model..

There are a number of basic parameters..

  • Compatible with a specific brand of TV. The kit always contains an instruction where the user can familiarize himself with the main characteristics and their detailed description. It also provides information on whether the adapter supports your TV model or the technology with which it works..
  • Transmitter power. It should be noted that this parameter is considered one of the most controversial. It is extremely difficult to determine the radius of work, since in this case it is necessary to take into account not only the device itself, but also the design features of the room in which it is located. Moreover, signal strength often depends on the router and not on the adapter. Experts advise to give preference to models, the power of which is up to 17 dBm. This is enough to ensure there are no delays..
  • The operating frequency is also considered a very important parameter.. First you need to study the frequency of the router, only then select the optimal adapter.
  • Signal standard. It should be the same as the baud rate of the router. The higher the speed, the higher the bandwidth, so you can watch movies in high definition. It is also worth considering possible interference that can be caused by walls, furniture and other objects in the signal path..
  • Radius of action. This indicator always has certain limitations, and it is necessary to measure it only in meters. In order for the signal to pass without problems, you need to take into account all the obstacles in its path..
  • Encryption degree. It is very important that the router has reliable password protection. The better the encryption, the less likely it is that attackers can gain unauthorized access to the system. Setting a password is considered the simplest protection, but if necessary, you can also enable stealth mode or encryption using advanced protocols.

Model overview

There are a huge number of models of Wi-Fi adapters on the modern market, which differ in their cost and functionality.. Among them, there are several of the most popular options..

  • Dongle M3 – a specialized adapter for TV, which boasts excellent performance and the ability to connect an external drive. Due to the fact that the device works on the basis of the Linux operating system, it can transfer any formats.

  • TP-Link TL-WN725N – a model that has a high signal level and excellent power. The device weighs only 2 grams, which makes it the market leader in this indicator. The data transfer rate is up to 150 Mbps, which is quite enough for home use. This adapter cannot be called the most advanced option, but its capabilities are quite enough for use in combination with a TV..

  • TP-Link TL-WN722N Is one of the most popular models that boasts 2.4 GHz operation. A distinctive feature of the device is the presence of an external antenna, which provides better signal reception. This makes the device an excellent choice for rooms that have a large area..

  • Asus USB-N13 – an adapter that has a strict appearance and two built-in antennas. This ensures a strong and stable signal even in a large room. The main advantage of the model is the presence of the XLink function, which allows you to connect your set-top box or other device.

  • D-Link DWA-182 – a wireless adapter capable of operating at speeds up to 300 Mbps. The main feature of the novelty is the ability to work in a 2-band mode, which guarantees the absence of any interference. Even headphones or a microwave oven are incapable of interfering and in any way interfering with the operation of the device. The presence of the WPS mode allows you to quickly connect to the router, which is especially important when used in combination with a TV.

  • D-Link DWA-137 Is an excellent model that can boast of its functionality. It can be used to connect not only to a TV, but also to a PC. The main disadvantage is that the device can only operate at one frequency, therefore it often comes into conflict with other equipment in the apartment. D-Link DWA-137 is capable of transmitting data at speeds up to 300 Mbps. This result was achieved thanks to the built-in external antenna, which has a power of 5 dBi..

  • LG AN-WF100 – an adapter that is designed for TVs of this Korean brand. The main advantage of the model is the ability to work in two frequencies at once – 2.4 and 5 GHz. Although there is no separate external antenna, the data transfer rate is 300 Mbps.

  • Samsung WIS12ABGNX – dual-frequency adapter for TVs of the same name. The connection is made using the USB 2.0 interface. Distinctive features of the model are its compact dimensions, as well as the ability to transmit information at speeds up to 300 Mbps.

  • Kebidu USB – a universal adapter made in China, which is quite affordable. Judging by the reviews, the device works seamlessly with TVs from Samsung, LG and Sony. The standard package also includes a patch cord, which is needed to create a wired connection.

Kebidu USB is capable of working in two frequencies at once, which favorably distinguishes it from other competitors.

  • Lumax DV0002HD – a unique TV network adapter designed for T2 digital signal receivers. Provides high definition IPTV viewing.

How to choose?

There are a huge number of models on the modern market that differ in their functionality, appearance and cost. Of course, not every device is suitable for connecting to a TV, so you need to pay close attention to the selection process.

    If there is an adapter model on sale from the same manufacturer that released the TV itself, then it is best to give preference to just such a device..

    The fact is that manufacturers usually take into account all the features of video equipment, so you don’t have to worry about incompatibilities or other problems..

    Choosing the right Wi-Fi adapter will reveal the potential of the device in terms of its bandwidth, as well as other advantages, among which are the following:

    • maximum driver compatibility;
    • the use of frequencies of the same type;
    • good signal strength;
    • excellent grab radius.

    It is on the basis of these points you can select the rating of the most popular devices. This will solve a number of other problems as well. You will not need to carefully study the technical parameters of the device, because the company has already done this for the user.

    If the device does not have the same brand as the TV itself, then you need to pay attention to additional points, including module compatibility, adapter power, operating frequency and protocols used for data transmission. The encryption methods that are present in the adapter are also important..

    In the selection process, you should also pay attention to the manufacturer.. Chinese models have a more favorable price, but in most cases they cannot boast of good compatibility. In addition, such models fail after some time and are unable to provide a reliable signal..


    Connecting a Wi-Fi adapter is pretty easy, so anyone can do it. To do this, you will need to connect to the Internet, turn on the router and adapter, which will provide a wireless connection.. Usually, at this stage, there are no problems if the device was selected correctly.

    If the connection fails, and the device does not see the TV, then you need to make sure that there are no compatibility problems.

    How to setup?

    Correct configuration is also straightforward. You should be extremely careful, because the stability of the device and the TV depends on the competent setting of the parameters.. So, the setup process looks like this:

    1. connecting the Wi-Fi adapter to the set-top box using the USB port, which also provides power;
    2. entering the “Parameters” section using the remote control;
    3. open the “Network” tab and select “Wireless network connection”;
    4. select the desired network and enter the password – after a couple of seconds the device will be ready for use.

        Thus, a Wi-Fi adapter is a universal device that allows you to provide Internet access for your TV. In the selection process, you need to pay attention first of all to the compatibility of the device with the TV, as well as to the main functions.

        How to choose a Wi-Fi adapter, see the next video.

        About the author