Select and configure the WiFi adapter for the TV

To access the Internet TV with support options Smart tv Need an adapter for Wi-Fi (wi-fi). Usually he already built into the TV panel, but if this module is missing, it will have to be purchased separately and configured. Before you buy equipment, you need to clarify the type of drivers installed in the TV itself, as well as a number of adapter specifications. After, you can proceed to the selection of the device that is suitable for a particular model.

What is a Wi-Fi adapter and how to choose it

The Wi-Fi module is designed to wirelessly connect a TV to the Internet via a router, and often similar equipment is purchased for computers.It must have a good signal range, transmitter power and encryption from hacking intruders.

The adapter itself looks like a regular flash drive and is connected via the USB port, which is in every modern TV model.

The range of such equipment today is quite wide, but all have a single name, type of connection and purpose of use. Not every WiFi adapter for a TV will fit any model. The choice is initially necessary to limit the modules of the same brand as the TV. Manufacturers are developing removable devices, taking into account the features of their equipment, the probability of possible problems and failures will be significantly reduced.

Maximum module bandwidth will be provided with the right choice based on technical specifications. There are a number of key parameters to consider:

• equipment compatibility;
• power of this transmitter;
• operating frequency;
• transmission signal standard;
• signal capture radius;
• used encryption methods.

Description of the key characteristics of the module

For a complete understanding of the important parameters of the adapter for Wi-Fi (Wi-Fi), to connect to the TV, it is worth a closer look at each of them.

TV Panel Compatibility

On the package of the module it must be indicated for which TV models it is suitable. Sometimes the manufacturer specifies only the brand, this means that the adapter will fit any device that supports Smart TV. When the wireless module is not included with the TV, the manufacturer indicates it recommended parameters in the technical passport or on the official website.

Wi-Fi transmitter power

In order for the connection to be stable and uninterrupted, the power of the adapter must be at least 17 dBm. This parameter can be viewed on the packaging.

Operating frequency

Significant indicator to pay attention to when buying. The range of different models varies from 2.5 to 5 GHz. The router and the adapter should have the same work frequency, otherwise there will be no connection.

Transmission signal standard

Depends on this parameter data transfer rate, and for connection it is important. The connection speed parameter must match the characteristics of the router (router), it is divided into two types: real / maximum,measured rate in Mbit / s. There are several standards, each has its own speed range:

• 11a, 2/54 Mbit / s;
• 11b, 3/11 Mbps;
• 11g, 24/54 Mbit / s:
• 11n, 50/150 Mbit / s or 150/300 Mbit / s.

It can be noted that the maximum speed significantly exceeds the real figures. Signal propagation can be hampered by various interferences, such as walls, any furniture or other radio signals. To achieve a better signal, all negative factors should be eliminated.

Signal radius

The Wi-Fi module can be designed for indoor or outdoor spaces. This indicator is measured in meters, and it is always limited. The farther the router is located, the lower the power will be. When choosing an adapter, consider the distance from the TV to the router.

Encryption methods used

WPA2 or WPA protocols provide the best protection against hacking a router, but WEP is now considered obsolete, therefore, there are many algorithms for its hacking.

Popular adapter models

The most popular models of Wi-Fi (Wi-Fi) adapters for various modern TVs to connect to the network are the following devices.

1. Samsung WIS12ABGNX / NWT. Samsung TV Adapter (Samsung) provides wireless Internet access. Also with its help any device that supports DLNA can go to the network. The advantage is that the adapter does not require the installation of special programs. For the adapter to work correctly, you need to know how to set up smart tv in samsung tv.
   

   Samsung WIS12ABGNX / NWT Adapter

2. LG AN-WF500. Suitable for LG TVs, as well as for various gadgets of this company: headphones, phones, speakers.
   

   Adapter LG AN-WF500

3. Philips PTA128 / 00. An adapter for connecting to a Philips brand TV allows you to control the TV panel using a smartphone or a wireless keyboard.
   

   Philips PTA128 / 00 adapter

4. LG AN-WF100. A module for connecting to a wireless network for TVs that support the NetCast option.
   

   Adapter LG AN-WF100

Many users are wondering whether to purchase universal Wi Fi adapter for TV that are found in stores. As a rule, such devices are cheaper, and the manufacturer promises compatibility with any TV panels. In practice, such savings are not always justified, the connected model either does not work stably, or does not function at all, after updating the TV software.

Features of setting up a wireless connection

To plug Wi-Fi-adapter can be directly in the TV panel, but built-in A TV receiver may interfere, then the best solution will be an extension cord or USBHub The connected module, most often, must have a light indicator.

After connecting the device, you need to configure the connection of the TV with the router. To do this, go to the menu, open the “Settings” item (in some models the tab may be called “Options”, “Settings” or similar), find the “Network” section, “Network settings”. On smart TVs there is a point "Wireless", "Wireless connection / network". Then there are several options for action:

• choice of router / access point, password entry;
• if the TV and router support the wps protocol, select this type of automatic setting in the TV settings;
• synchronization with a computer via ad-hoc.

The first two connection options are the simplest and most reliable in terms of data transmission quality, but they require a separate router. Synchronization with a personal computer implies the distribution of the Internet via Wi-Fi to two devices.

Connection problem

It often happens that after all automatic settings wireless connection is not configurable. This is due to some problems in the work / fine tuning of the router, and is solved by entering data and network settings manually. The algorithm of action will be more complex. How to connect Wi-Fi by yourself?

1. Find the item “Wireless Network” in the TV menu and select the “Manual Setup” type.
2. Open data entry field.
3. Register IP-address (input is carried out using the remote control).
4. Go to the next field, specify the subnet mask and gateway.
5. Enter DNS.
6. Select a network, click "OK" or "Enter". If the required network is not listed, you need to create it, enter the name and password that you set when configuring the router.
7. Check network performance.

It is important to know! Many providers provide technical support by phone, do not neglect this opportunity. Tips consultant will help you correctly and quickly configure the network, as well as give the necessary knowledge about the settings that will certainly come in handy in the future.

Data for input can be viewed through a computer, smartphone or check with the operator by phone. Using a wireless connection to the TV, you can connect various devices that support wi-fi technology: a laptop, Iphone other.