How to choose a Bluetooth adapter for a computer Detailed help. Bluetooth headsets, adapters

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Number of different digital outbuildings in growth with skin day. Some of them can and are guilty of mutual interaction one with one. Deyakі roblyat tse not so often, іnhim need practical postіyne zadnannya for the exchange of information, files, commands. Let's broaden that swidk_snim protocol for hand-held, and smut - bezdrotovy, z'ednannya protocol Bluetooth.

If you don't have a built-in Bluetooth module, you can use alternative connection options.

Smartphones, tablets, laptops, practically all televisions, multimedia centers, acoustics and other kitchen appliances are equipped with the same protocol today. In order to work efficiently and with different gadgets or office, you may need to install Bluetooth on your computer. We tell you about how to choose a Bluetooth adapter for your computer, as well as how to install Bluetooth on your PC.

Bluetooth technology is the most extensive wireless data transmission system after the Wi-Fi protocol. At the same time, as Wi-Fi wins more for organizing local wireless access to the Internet, Bluetooth technology has proven to be the most efficient way to exchange information on small roads.

The radius of dії priymachіv and transmitting, yakі pratsyut for this protocol, step by step increases, but on this day still does not exceed 60 meters. The technology can be used for transferring files, receiving and transmitting an audio signal, editing and receiving various commands. Using a computer and another attachment for an additional protocol, you can, for example, easily manage the internal memory of smartphones, take ready-made pictures from a camera, control a TV, connect wireless speakers to a PC or headphones, and so on.

At the same time, a large number of modern outbuildings are released with a Bluetooth module, PCs under Windows are overrun with equipment, the least equipped with similar modules. The main reason is that most computers are selected from different components, and most of the time, the adapter must be installed correctly to support the data transfer protocol.

There are two types of Bluetooth adapters: internal (system board) and external (connected to USB-whistles, visually similar to a classic flash drive). Since your computer does not have a channel-like connection from external devices, but if you need something else, you can also use an external adapter. Install, connect and fix yoga, you can navit koristuvach-pochatkіvets. About those, how to choose such a device and how to connect it to a PC, the world is lower.

When choosing a Bluetooth adapter for your computer, we recommend that you pay attention to the number of key parameters. One of the most important is the radius of the droto-free signal. Depending on the type of PC you need, or you may need an extension, to which you need a connection, choose an adapter with a wide range of diameters. The maximum distance, on which adapter you can install a connection with attachments, lie down in the version of the Bluetooth protocol, as well as in support. There is a higher index of the tsієї version, tim is a larger radius of the diї.

Also, pay attention to the additional capacity of the adapter and its functionality. If you need, for example, a connection with audio devices, headphones or speakers, a smart phone will be supported by an A2DP adapter. Vіn specіlії razrobleny іn order іntransmission і іvishchoї akostі av_іschoїаkostі, аlе іn іnіmєєєєєєєє not all adapters.

Features of Bluetooth versions and add-ons

With progressive development and upgrading of the Bluetooth protocol, the company-retailer of this technology continues to release new and improved versions. When choosing an adapter, you will need to pay attention to the version of the protocol that is supported by it. The greater the value, the greater the functionality, the radius dії and the energy efficiency of the adapter.

The maximum version for today is May Index 4.1 and allows you to install a stable connection from the outbuildings, which is located at a radius of 60 meters. This version is the most economical energy saving system, which is even more important when connected to mobile devices, which works on battery charge. Important advantages of the new versions of Bluetooth are step by step increase in the speed of data transmission and automatic renewal of the used data.

As an adapter is attached, which supports the most current version of the protocol, and on the PC under Windows, a separate program is installed for calling with the voice device, the functionality of Bluetooth is significantly increased, and it can be changed for various purposes. A program for connecting with a smartphone or a tablet to allow you to wirelessly connect Windows and iOS or Android to transfer photos and go to the Internet. The program, combined with the audio system, allows you to turn on the music, cherubate її vodvorennyam i guchnistyu.

If your apartment is equipped with a “smart booth” system, there is a special program to allow you to adjust the brightness of the lighting, or else to use different accessories. Functionality, as it appears to you with the help of data transmission technology, is limited by the number of outbuildings that are located at your booth or office and support the Bluetooth connection.

How to choose the right adapter

Based on all the information described above, we can work out a sample of vaping devices that will help you find the right choice and get a Bluetooth adapter that suits your needs as best as possible. If you need to equip a stationary PC with support for this protocol, it should be both an internal board and a USB adapter.

Respect that the internal option can be tighter and more modern to serve a wider radius, a lower whistle. Know the moment before buying. As far as other parameters are concerned, there is no particular difference between internal and external solutions. This design does not interfere with the process of setting up Bluetooth in Windows, and also does not appear on the data transmission speed.

Connection and installation

If the adapter vibrates and connects, there is no need to install the necessary settings for Windows and the computer in order to enable data transfer, and also to know that connect all the necessary devices. As a rule, regardless of the choice of the PC component, after the first connection, or re-enablement, the Windows system automatically recognizes the type of the new add-on, the selection of the new add-on automatically installs the necessary driver, which allows you to turn on Bluetooth. Tim is not less than letting you know your gadgets and put them in order. Deyakі of them can be used to enter a secure pin-code to confirm the connection. For version Bluetooth 4.1, the standard password is "0000" (not zero). However, after the connection is installed, you will need a program to allow you to work with the connected device.

On the site of a list of similar adapters, there may be a proprietary program that activates the main functions of the PC component. To connect to specific gadgets (smartphones and tablets), you may need a program or a utility for selecting the outbuildings themselves, to achieve their functionality in the outside world.

For example, to increase the synchronization of contacts between your phone and Windows, you need a program released by the phone dialer. In order to enable the mobile Internet on the computer, which is accepted by your smartphone or tablet modem mode, you may need to modify the PC card drivers. For clarification of all the possibilities of your devices and the installation of specialized software, see the official sites of the virobniks.

Podbag

If your computer does not have a Bluetooth adapter installed, we recommend that you consider purchasing one. With this help, you can save a lot of cables and significantly make it easier to manage, fix and fix a lot of outbuildings, which you already have at your office or apartment.

Tell me in the comments why you chose Bluetooth in everyday life, which adapter you chose yourself.

Here you can download bluetooth drivers for a stationary computer, laptop and netbook with the method of organizing a wireless connection for connecting a PC with other devices, vicoristing the hardware bluetooth module or a bluetooth adapter like a flash drive, which can be connected via an available USB port . Positive assessment of the feedback from comments and comments from social networks, on specialized forums and other resources on the Internet, as well as recommendations on how to correctly set up the Bluetooth driver without cost for Windows 10, 8.

Deep understanding of Bluetooth technology

If you need to connect a PC with some kind of Bluetooth gadget, use the Broadcom Sense Bluetooth drivers for Windows XP, Vista, 7, 8, 8.1, 10 and put them on your computer, laptop or netbook. This technology allows you to connect to a personal computer the entire range of peripheral devices and have an all-round wireless protocol for transmitting information, and it can be transferred both once and permanently. The most commonly connected devices are tablets, smartphones, mobile phones, digital photo and video cameras, wireless headphones, speakers, Bluetooth headsets for PCs, bluetooth headsets for phones, dial tone in cars, mouses, joysticks, keyboards, printers, printers , scanners, GPS receivers, OBD2 ELM327 Bluetooth adapter for car diagnostics and more. Dekіlka Bluetooth-devices, scho pratsyuyut at merezhі, are called piconet (piconet). It is standardly considered to be either point-to-point or point-to-multipoint. Before paring, it is required to enter a PIN-code on all active sides. More passively "zalizo" may budovanie PIN-code.

Among the advantages of this technology, varto especially sees the following advantages:

Operative search and connection of outbuildings,
- Low energy saving,
- stability to radio code,
- data transfer in parallel,
- high voice broadcasting,
- 128-bit AES cipher for data protection.

Bluetooth is broadcast by Russian mine like "blue tooth". The technology was developed in 1994 by the Erikson corporation, and in 1998, IBM, Intel, Motorola, Nokia and Toshiba came before it, having created the Bluetooth SIG. Today, around the wide-width Bluetooth, there are such non-conductive RS-232 cable replacements, as IrDA infrared links and local Wi-Fi radios.

bluetooth adapter ta merezha

BT-adapter - sound USB-attachment, which secures the communication of one PC with other PCs and other attachments such as local network with the possibility of transferring data between them. Such tributes can be, for example, video recordings and photographs from a mobile phone, melodies, documents, electronic books and more. Also, BT-connection is used for connecting to the Internet, for example, via 3G or GPRS, and the modem capabilities of the mobile phone. Bluetooth least function in the range of radio frequencies, which are not licensed in most countries, from 2.4 to 2.485 GHz, de-function Wi-Fi, radio telephony and see the accompanying micro-oven oven, science and honey. In the rest of the specifications of the Wireless personal area network WPAN, the range of the bluetooth network is increased to 100 meters, and the data is transmitted with a speed of 3 Mbps. The most intense Host XR in the Aircable company is 30 km away. Scope of zastosuvannya not maє obmezhenie: vіd zvіchnyh vsіm smartphoneіv, headsets, gps-navіgatorі v car OBD2 ELM327 Bluetooth diagnostic scanner and sensors, which vikoristovuyutsya in science, sports, medicine.

How to turn on bluetooth, download and install software

Before the beginning of the installation, it is necessary to change the language, which works: connect a working USB adapter or activate the Bluetooth module in the BIOS of the laptop. In addition, if you download the bluetooth drivers from this side of the site, the site is Russian, and after starting the installation, you won’t get anything. The installation takes a working hour, sometimes checks are made in the fallow in the possession. When starting Bluetooth, automatically carry out diagnostics of the possession and analysis of the possibility of organizing a wireless plant, setting the parameters of the peripheral device. Bluetooth on a PC does not work perfectly, so it is recommended to use a BT-sharpened computer from an inverted tablet or smartphone.

How to turn on bluetooth, how to solve problems

If there is a problem with the installed drivers, then there are two options for the solution of the problem. First - to reverse the practicality of the BT-attachment itself, for example, the indicator does not light up, the yoga computer does not show and does not show in the list of possessions. Another way is to switch over to the USB port, connecting to a new one, be it another attachment, for example, a USB flash drive. If the USB port is correct, then there is a working BT-adapter on this computer.

As a rule, once the Bluetooth drivers are installed for data transfer, they can be installed without problems when changing the adapter. Download the software once Broadcom bluetooth download to a computer with the operating system Microsoft Windows 10, 8.1, 8, 7, Vista, XP and install correctly. Reinstalling or updating the universal bluetooth drivers is not necessary, but the oscillators of the transmission technology will expand the hardware capacity.

I have already thought of this article for a long time, then I added everything, and wrote it again. Navіt specifically buying a Bluetooth adapter, schob mustache to reverify and prepare the most correct article. As it is not easy to guess the name, I will tell you about Bluetooth adapters for computers. Why do you need the stench, how do you choose, how do you choose, turn it on?

What is Bluetooth, I guess, I know everything. To inform the nobility that the technology without a dart can be exchanged between different outbuildings on small stands. At our hour, the Bluetooth module is being used by a large number of different outbuildings. Wine is practical in skin phones, tablets, laptops. Also, there are a lot of attachments, which support Bluetooth connections. Tse printers, headphones, joysticks, teddy bears.

І akscho in laptops this dartless module is shipped from the factory (for a few deaky models, mostly old ones), and it's easy to do it, just turn it on (div.) and you can koristuvatisya, then in stationary computers Bluetooth is not available. Well, I’ll tell you, for a wink, if you have a motherboard with an integrated Bluetooth module, otherwise it’s possible to install it when the system unit is folded.

It’s important to understand that it’s not just a driver, but a program that can be accessed from the Internet and everything is ordered (how rich someone thinks). Tse okremy attachment (module).

To check if there is Bluetooth on your computer, it is enough to go to the device manager and see if there is a suitable adapter in the local branch, or in the "Merezhni adapters" branch.

Rarely, but there are fluctuations, if there is no adapter in the device manager, but only in the computer. The driver just didn't install. At this time, there may be some nevidom_ outbuildings. Abo "Bluetooth Peripheral Attachment" on the "Other Attachments" tab.

Meni zdaєtsya, yakbi at your computer bv Bluetooth, you knew about it for sure. I don't think there is yoga. І zvіdsi power: scho robiti, yakshcho in the computer there is no Bluetooth, and vin is needed?

The solution is even simpler - choose the purchase of a valid USB Bluetooth adapter. There are more PCI adapters, which are connected in the middle of the system unit, PCI-slot on the motherboard. Ale їх not rich in the market, and the stench is going to go with a pair of Wi-Fi module.

Do you need Bluetooth adapters for PC and what stinks?

After purchasing that connection of such an adapter to a computer, we can connect up to a different device via Bluetooth. Tse bears, keyboards, headphones, headsets, joysticks (including DualShock and Xbox Wireless Controller), printers, acoustic systems, cameras, etc. You can also exchange files with other computers, laptops, smartphones and tablets. It's true, transferring files in this way is not easy.

In the main circuit, the connection of peripheral buildings is without cables. So much richer. Take your headphones. If you connect them to your computer via Bluetooth, then you can freely move around the room, or navigate around the apartment and listen to music. And with the cable, you can’t see it anymore. Or, having connected a headset, you can use Skype and not necessarily sit on the computer itself.

The most popular, inexpensive and wide - USB adapters. It looks like a flash drive. Even more small, yakі vіdmіnno fit both for PC and for laptops. For my computer, I bought one of these adapters - Grand-X Bluetooth 4.0. Looking like this:

And also like this:

Yak bachite, є variant іz zvnіshnіmi antennas. The presence of the antenna ensures a stronger signal and a more stable connection.

These adapters are too rich on the market. You can find it especially rich in Chinese online stores. Ale, I'm happy to buy those adapters, which are attached to our market. Vіd bolsh-mensh vіdomih vіrobnikovіv. About those, how to choose the right Bluetooth adapter for a PC, we will talk about it in this article.

Selectable Bluetooth adapter for computer

You can immediately open a new tab in your browser, and in the most popular online store, look at the choice of Bluetooth adapters. I think you will be sure that the price for them is even more interesting. Even if cheap models are expensive. And not so. The price in this case lies not only in the name of the brand, but in the characteristics and capabilities of the adapter itself.

When choosing a Bluetooth adapter, I raj should be guided by the following parameters:

The axis of the photo of the characteristics of my adapter:

Focus on the parameters, about which I wrote more. I think that this information will be enough for you to choose a normal and valid Bluetooth adapter for your computer.

Don't hurry up. Read the guides. Vivchit characteristics. Also, don't buy cheap adapters. Especially, if you need an adapter for connecting good Bluetooth headphones, for transferring files, connecting a joystick, etc. Not only that, the stench of a nasty quality, it is also an old version. So, the stinks can be richly cheap. But it’s not turned off, so you’ll just wikinet it, you’ll go to the store.

Axis, for example, adapter STlab B-122. Cost a troch more than two dollars (and at our stores). And then there is Bluetooth version 2.0 from the support of the voice mode and a couple of other problems when connecting with other devices. So, wine pratsyuvatime, ale pidide is far from being for all tasks. It is also possible to tinker with the search for reliable drivers. Such cheap adapters are not worth the hassle. І version 2.0 is better not to take.

The one I chose is Grand-X Bluetooth 4.0 (BT40G), which costs $9. And there is already a version of Bluetooth 4.0, the first class of bad guys. More expensive models. For example, Trust 4.0 Bluetooth adapter. І more cheap - F&D BD-10 and STlab 4.0 (B-421). If you have been trusted by popular companies, you can marvel at the ASUS USB-BT400.

How to use an adapter?

Just plug your yoga into your computer's USB port.

In order to spare you (like me), Windows automatically recognizes the Bluetooth adapter and you can immediately connect the device. I had Windows 10 installed. The Grand-X adapter showed up right away and showed up in the add-on manager.

The "Bluetooth" icon appeared on the notification panel. Having pressed the yak, you can add new attachments, edit/accept the file, and then fix it again.

I realized that the type of adapter that is installed on the computer's operating system may not be assigned automatically. І have to install the driver manually. And with the adapter, sound the disk in the kit. If you don't get drivers from the disk, you need to search them on the Internet. Bazhano zavantazhuvati from the official website of the virobnik. Truth be told, don't wait, it's such a blessing.

If you already have an adapter, you have connected it and everything works, then you can be in good luck. On this application, you can look at how to connect Bluetooth add-on to a computer with Windows 10 installed.

I check you with a healthy zv'yazku in the comments. Write, goodbye, my article, chi no. Maybe I missed it and need to add it. All the best!

At the basis of any progress lies the idea of further development and development of already existing technologies, which means that these advances in some sense become irrelevant. But if you blame the power before you, how to choose a Bluetooth adapter for a computer, it’s better to understand the essence of the presented options.

About technology

The version of this specification is generally decent in quantity, but it is still quiet, like it was a turning point, at the moment it is less than 5: 1.2, 2.0 + EDR, 3.0 + HS, 4.0 and 4.1. All the subtleties will not be added here, but even if someone cicavo, you can easily know all the details and features, as they were added to the skin version. A little more, but the transmission speed itself, signal tightness, stacks and profiles can be sensitive, so that you can get notifications from the windows, and choose a Bluetooth adapter for your PC.

The transmission speeds of the five known versions of the specification are apparently the same: 1, 2.1(3), 3 (24), 24 and 24 Mbps. Ale is less theoretically, in practice, the speed is less rich.

For the tightness of the technology, you can divide it into 3 parts: 100, 2.5 and 1 MW. Tse vplivaє on the radius of the building and give them indications of 100, 10 and 1 meter is clear. Vtіm, on the market you can only know devices of one standard 2.5 MW and 10 meters, shards of light with minimal indicators are no longer allowed in bulk, and the maximum data is only given to gadgets, as they were added to the warehouse of Wi-Fi-boards with PCI roses. єmami and in a sane look just do not know.

The basis of all Bluetooth technology is a wireless analogue of the RS-232 cable, on which various protocols are “hung”, transmitting and managing information and real resources, they were called stacks. The stacks are obov'azkovymi, without them the whole bagator_vneva architecture simply will not be practical, and optional, which allow you to zastosovuvat fully functional, which is already є, and also add new ones.

Before the main stacks enter 5 units:

Also, it’s better to understand, like “Profiles”, like it’s directly related to it, it’s better to choose a Bluetooth adapter for a PC. Іsnuє їх impersonal, but there is no sense to look at everything, shards most of them may have specific functions. But all the same, we can look at the current situation, so that we can help you to choose the right choice.

Adapter selection

So, which one to choose USB Bluetooth-adapter to lie down beside the point, for which purpose there is a choice of wines. For its own sake, the functionality of the next module is already determined earlier by profiles, as stacks are ordered to select any specific parameters.

For example, let's look at the situation, if the client wants to take access to the Internet for the help of a Bluetooth module. At this time, you need a model that supports Dial-up Networking Profile (DUN) or LAN Access Profile (LAP). If I try to distribute the mesh through the Bluetooth module like a normal darnless bear, I don’t see anything in the new manipulator, because the Human Interface Device (HID) profile is in the manipulator. And so it will be with the transfer of audio or video signal, the Advanced Audio Distribution Profile (A2DP) is required.

The second butt is the function of the sergeant's office; If the Bluetooth module does not support the Audio / Video Remote Control Profile (AVRCP), but only the Hands-Free Profile (HFP) or the Headset Profile (HSP) is oriented to the robot, then the sound will not sound louder, then connect the headset or the mobile phone for dzvinkiv - at two rahunki.

In a nutshell, the essence is this: the first time to look for a necessary outbuilding, it is necessary to designate its functional recognition and only then take up the choice of appropriate equipment. Oscilki - attachments of different dimensions, purpose, tightness, data transfer speeds and options, combinations with a Wi-Fi module, as well as antennas without them. Before the speech, the rest of them are waking up for the tightness of the signal and the distance of the work.

If you want to look at it, if you need a Bluetooth adapter, then you should be able to rely on functional capabilities, as well as profiles and stacks, depending on the specific model, version, tightness, designation and form factor. Ale, zagalom, the price varies from a dollar to a hundred, or even more, for those who don’t forget about such nuances, how they are folded, details and materials that win.

How to recognize Bluetooth on a computer: Video

The need to install a bluetooth adapter for a computer is necessary, if it is necessary to transfer information between different outbuildings. For example, between a stationary PC and a mobile phone.

Bluetooth technology ensures high data transmission speed, on Wi-Fi access, does not depend on additional software security and server setup. To install a large number of outbuildings, it is enough to buy a special adapter, connect it to the computer and carry out the adjustment.

The principle of dії and setting up a bluetooth adapter for a PC

The bright look of the large adapters, which are used for connecting to a computer or a laptop (on which the bluetooth support is rarely used), guesses a small USB flash drive. Deyakі mayut smaller rozіr.

And to strengthen the signal on these outbuildings, a small antenna can be installed, which adds 2-5 dBi. Bluetooth adapters are available with boards that are plugged into the middle of a PC (usually up to a PCI socket) and sometimes provide a wireless connection for additional Wi-Fi technology.

Rice. 1. Bluetooth adapter options.

The installation and adjustment of more adapters will be automatically installed at the time of connection. Deyakі vymagayut manual nalashtuvannya. More than that, for their recognition it is necessary to go to the menu of the device manager, to know the key element, to recognize its ID and to select the appropriate driver.

Rice. 2. Manually installing drivers for the adapter, which did not automatically install.

BlueTooth technology is based on radio communication and allows you to connect two attachments one with one, practically unfathomable for a koristuvach. The advantage of the adapter variant can be called:

direct connection, navіt yakshcho іsnuyut bridging between outbuildings;
the ability to install on any PC or laptop with a USB port 2.0 and more current versions of the rose;
a wide range of outbuildings at an affordable price;
the applicability for locking on more tablets is practical on a skin smartphone.

Up to a small amount of equipment, it is small in pairs with a wireless network Wi-Fi security. In addition, most models transmit data for a small amount. If you want to buy an adapter with a premium, you can increase the distance up to a few tens of meters - a result that is contrary to the Wi-Fi adapter.

Classification of outbuildings

Bluetooth adapters, in Persian black, are classified according to the diapason:

old models, 4th class, buildings have two outbuildings, which do not move between 2-5 meters;
3rd class annexes provide security at a distance of 5 to 10 m;

Rice. 3. Standard Class 2 Bluetooth modules with a range of up to 10 m.

2nd class adapters allow to be connected, so that you can't move between a computer and other attachments 50 m;
the first class, as equipped with printers, modems and base stations, gives the ability to transfer data within a radius of 100 m from the adapter.

Vykoristannya antennas, scho polyyuyut signal, moving up. With every outbuilding of one class, in a different way, the minds of different minds are taken care of. So yak and range, and st_yk_st z'єdnannya lie not only in the parameters of the adapter, but also in the configuration of the application, and in the material of construction, which protect.

Bluetooth adapter capability

You can change the Bluetooth USB adapter in the following situations:

transferring information from the mobile device to the computer or outside. Particularly noteworthy is the possibility for the capacity of a data cable for connecting an outbuilding and for the impossibility of using Wi-Fi (technologies that are not supported on older phones);
for a wireless connection of two bluetooth adapters of computers that are in the range of diapason;
for connecting to a printer computer, digital camera, headphones and other attachments.

More options with Bluetooth technology will replace Wi-Fi or a larger cable, which may include attachments that can be connected. For example, using two computers in such a way is possible, you can find that stinks are found near the courtrooms and in apartments.

And if you need to transfer data from an old model mobile phone (with a special cord format for connecting, like Samsung or Sony Ericsson models), this method may appear to be the only available option. An alternative is to buy a special cord, a variety of things, a lower adapter.

Rice. 4. Cable for connecting Sony Ericsson telephones from a PC.

Features of choosing an adapter

Before choosing a bluetooth adapter for a computer, change your mind, I’ll add it to the package. In stationary computers, the support of the technology of the droto-free connection does not sound. And to check the presence of Bluetooth on a laptop, you can:

reverse the presence of a valid character on the keyboard;

Rice. 5. Keys that allow you to turn on the bluetooth module on the laptop.

Check the dispatcher of the attachment and check the presence of the module. This option is also suitable for a stationary personal computer, if you want to call them and know about the installed adapters.

After confirmation of the need to add a bath, I will proceed to the first choice, focusing on three main parameters. The first one is the protocol supported by the adapter. The other - I will add a range. І, nareshti, third - price, brimming with class, virobnik, and protection of foreign infusions.

I will add the protocol to the protocol

Availability for sale of a number of generations of bluetooth adapters with a choice of different models. Tim more, for information on the sides of online stores, it’s easy to look at, which attachments can be new, and which ones are already old.

Rice. 6. One of the old models of the adapter, you can find out more about it for sale.

Varto specify that, according to the protocol of the adapter, the security of data transmission, and the stability of the day, and the price. The rest of the versions, 4.1 and more, not only allow you to plug in any kind of attachment without problems, but also ensure stable data transfer without shaving and crashes, and use less energy.

In addition, when you leave the zone of the adapter, the one turned to it will be automatically restored. And modern attachments can support the connection of a number of gadgets.

Choose a range

When choosing an adapter, one of the main factors is the range of yogo di. To improve the fact that the increase in the range proportionally to the increase in price will be built, it is necessary to bathe the model of the first class, the quality of which is a memorable thing. It is especially important to talk about victoria in domestic minds, when using accessories it is rare to move 10 meters.

For a home and a small office, adapters of class 2 or 3 are needed, which, as a rule, do not wash antennas, and which are in the price range up to 200-300 rubles. To accommodate a large scale, it is necessary to choose a model of the 1st class, which support the protocol 4.0 and 4.1 - the maximum range is more than 50 meters, the stench is secure and the speed is not less than 3 Mbit / s. Your variance can reach 1000 rubles.

Modifications of adapters with built-in antennas are more expensive. Most of the time, two types of wireless communication are safe at the same time - Bluetooth, and Wi-Fi. Їх varіst can change 2000 rubles, Prote functionality is rich. For the help of such possession, the information will be guaranteed to be transferred to any attachment - to a laptop, to a smartphone, and to another computer with a built-in adapter and wireless technology.

Rice. 7. Bluetooth adapters with an antenna that boosts the signal.

Other features of the choice

Crimium range and protocol of the BlueTooth adapter, when choosing, give respect to such characteristics as:

type of connection to the computer;
virobnik possessed;
functionality;
mysticism;
price.

The range is important for coristuvachi, for those who do not have the significance of the speed of transmission of information and range. For connection of attachments, which are located in one location, it is enough to install any device with protocol 1.2 or 2.0. In case of continuous transfer of files in the great size of the world, which is moving 10–15 meters, it is better not to save, but to bring an adapter that supports Bluetooth 4.0 or 4.1 transmission technology.

Mіtsnіst maє znachennya, akshcho pryy stіyno be transferred and installed on different computers and laptops. For these situations, you need a gadget that connects to the USB port. As an attachment for using only one computer, you can choose the model at the sight of the board, which will be in the middle. More about how these adapters can secure Wi-Fi.

Popular bluetooth adapter manufacturers are 3Com, Intel, 4World, Tracer, Broadcom, Atheros and GSM-Support. Among the brands, a range of budget models, varto brand names Trust and StLab.

The type of the receiver may be late and the number of adapters - for example, 3Com attachments are equipped with proper drivers, which are not automatically assigned. If you want more models from other companies, you will not need to set up.

Popular models

Today in online stores you can find the following Bluetooth adapters:

among the budget options, which are considered by the minimum prices, but also by a small speed of data transmission (protocol 2.0): Tekram TM-303, STLab B-122 and CLiPtec ZB626;
in the middle price range and with subtrim protocols 4.0 and 4.1: Grand-X BT40G, IOGEAR GBU521 and STLab B-421;

Rice. 8. Adapter model Grand-X BT40G varіstyu close to 600 rubles.

There are a number of inexpensive models that provide both Bluetooth and Wi-Fi, which are connected via a USB 2.0 port: Edimax EW-7611ULB (Wi-Fi up to 150 Mb/s, Bluetooth - 3 Mb/s).

If you need to secure the connection, see the wireless connection, turn off the connection on the Intel 7265NGW.AC, Intel 7260HMW.AN and ASUS PCE-AC55BT models, which supports data transfer on a speed of up to 867 Mb/s for Wi-Fi and up to 3 Mb/s for Bluetooth . Attachments are connected to M2 and PCI-E ports.

Visnovki

Vykoristannya bluetooth adapter allows you to practically do without a pole connection one to one for the transmission of information. It doesn't just increase the ease of exchanging files, but you also need to buy data cables from different roses for a skin friendly gadget.

In this case, the purchase of an adapter does not mean any great costs, no significant costs for an hour on the installation. I will automatically set up a fire, and will not require daily work from the side of the coristuvach. It is unlikely that more than 10 quills are needed for manual updating at the price.