In this article, we will discuss Bluetooth adapters. Were you aware that Bluetooth technology was first developed for the Swedish company Ericsson in 1994?
Translated into US English: In this article, we will discuss Bluetooth adapters. Were you aware that Bluetooth technology was first developed for the Swedish company Ericsson in 1994?
His name is a tribute to an ancient king of Denmark and Norway, Harald Bltand, which in English translates as Harold Bluetooth. Given its significant advantages that allow you to connect devices without the need for cables, its use has spread rapidly.
However, many older devices do not have this type of connection. To solve this problem, you can use a practical adapter to connect to the computer via a USB port.
Here we had listed out the best Bluetooth adapters for you that are given below.
- Bluetooth 5.0/5.3 Support - Applies the latest Bluetooth 5.3 plus EDR technology and is backward compatible with Bluetooth V4.2/4.0/3.0/2.1/2.0/1.1.
- Faster Speed, Farther Coverage - With the more advanced technology, this USB Bluetooth adapter will grant you up to twice the speed and four times the coverage compared to Bluetooth 4.0
- EDR and BLE Technology - This Bluetooth dongle is quipped with enhanced data rate and Bluetooth low energy, UB500 has greatly improved data transfer speed and operates at the optimal rate of power consumption
- Listen music wireless: Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable, then pair with the Bluetooth audio devices such as smartphones or tablet for streaming music.
- Easy setup and automatic reconnect: There is a big bluetooth symbol button in bluetooth receiver middle. Pair your bluetooth device to this adapter with a single button press. Click once means Start/Pause. Hold the botton 3 second mean ON/OFF. It can reconnect automatically with the previously paired device.
- Wireless range: Indoors(without obstacles) connect rang up 30-40 ft (10-12 m).
- 【Enjoy Wireless Streaming Music】This car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm AUX adapter; And equipped with a Bluetooth 5.0 chip for stable connection / fast transmission / wide signal range. Just pair it with your phone and start listening to your favorite music!
- 【Intelligent Noise Reduction Tech】Our Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal Processor (DSP) technologies, which can eliminate echo and block out intrusive background noise (such as wind, traffic, or crowds), providing you with crystal-clear calling sounds.
- 【Up to 16 Hours of Battery Life】The working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing music. And it takes only 2.5 hours to fully charge the device by using a Type-C fast charging cable (Included in the package). In addition, this Bluetooth music adapter can be used while charging, which is very convenient.
- Upgraded Bluetooth 5.3 Adapter: This bluetooth adapter for pc uses the latest upgraded Bluetooth 5.3 BR+EDR technology, greatly improves the stability of the connection data transfer speed, reduces the possibility of signal interruption and power consumption.
- Up to 5 Devices Sync Connected: UGREEN Bluetooth dongle for PC supports up to 5 different types of Bluetooth devices to be connected at the same time without interfering with each other, such as Bluetooth mouse/keyboard/mobile phone/headphones, etc. If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one device can play music.
- Plug and Play: The Bluetooth adapter is developed for Windows systems only and does not support other systems. No driver installation is required under Windows 11/10/8.1. NOTE: Win 7, Linux and MacOS System are NOT supported.
- [7 COLORS LED BACKLIT MODE]This Bluetooth car adapter has 7 color lighting modes and 1 cycle color mode that can get a visually stunning display of colors, you can keep 1 color or play the colors in turn. Perfect for using in the dark and improving driving safety.
- [HANDSFREE FM BLUETOOTH TRANSMITTER]The cigarette lighter Bluetooth adapter connect the cellphone via Bluetooth, One-click to answer/redial/hang up or reject calls. Built-in microphones and noise suppression (CVC) tech for clearer Hands-Free Calls. You can keep your eyes on the road making driving more interesting and safe.
- [TYPE-C & QC USB CHARGER] This FM transmitter Bluetooth fits a 12V/24V car cigarette socket. It can fast charge two devices simultaneously via the USB-C (PD3.0) port and QC3.0 USB port. The USB-C Port can fast-charge devices compatible with Samsung, iPhone, and Google from 0 to 50% in half an hour. The Quick Charge 3.0 USB Port can charge devices from 0% to 80% within 35 minutes.
- The Latest Bluetooth 5.3: The latest bluetooth 5.3 technology enables your aux bluetooth adapter backward compatible with bluetooth 5.2/5.1/5.0/4.2/4.0/3.0/2.0 and it can deliver more stable wireless to your devices.
- Aptx Low Latency: With advanced aptx low latency technologies, it can deliver up 80% lower latency. Whether you are playing video games or watching movies, you'll experience high quality sound without audio and video to be out of sync issue.
- 2-in-1 Transmitter and Receiver: In tx mode, it is very easy to turn a non-bluetooth tv, pc, gym/flight equipment into bluetooth transmitter. In rx mode, it can make music stream to those speakers/car/home stereo systems which without bluetooth.
- 【Enjoy Wireless Music -Transmitter and Receiver 】JXTZ Bluetooth aux adapter can connect to car audio system, home stereo, speaker, and Wired headphone. Using the aux Bluetooth adapter in receive mode, wired devices can play the music that is on your phone; In transmitter mode, Bluetooth devices can receive the sound that on the wired devices. Get yourself freedom from the tangle of audio cables, to enjoy music wherever.
- 【Bluetooth 5.0 & Stable Connection】Wireless audio adapter has stable connection and fast transmission, to offer better quality wireless audio experience while listening to music or making calls. Wireless Bluetooth Music Receiver maintains a strong connection up to 33ft without obstacles (walls, doors, Wi-Fi routers, Wireless TV adapter, etc.)
- 【Hands-free Calling】A built-in microphone and Multifunction Button to answer / redial / hang up / reject calls. Answer phone calls without picking up the phone. Make you enjoy complete hands-free calling during driving.
- [WIDE COMPATIBILITY] The Relay works with any device that outputs audio via AUX (i.e. planes, TVs, gym equipment, etc.) and can connect to any and all Bluetooth headphones or earbuds (i.e. AirPods Pro 2). The included dual 3.5mm adapter also makes the Relay usable on any flight, regardless of connector type. When pairing, make sure your Bluetooth headphones are in pairing mode. If you're unsure how to do this, scan the product QR code for the IUG guide.
- [APTX SUPPORT] With aptX-Adaptive codec support, the Relay transmits high-quality audio when used with applicable listening devices. The Relay also utilizes Bluetooth 5.3 technology for stable, reliable connections.
- [LISTEN TOGETHER] The Relay’s intuitive LEDs allow you to easily connect up to two devices and share the audio with a friend while you fly.
- Bluetooth 5.0 for Faster, Further Coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE
- Wireless Connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices
- Full Compatibility - Backward compatible with Bluetooth2.1/3.x/4.x
- Wireless Freedom - Say goodbye to tangled cords with the Twelve South AirFly. Listen to audio from in-flight entertainment, gym equipment, gaming devices, or any 3.5mm audio jack to your AirPods, earbuds, or wireless headphones.
- Extended Battery Life - Enjoy uninterrupted audio for over 20 hours on a single charge, perfect for long-haul flights. Plus, the AirFly can be used while charging with the included USB-C cable, ensuring you never run out of battery life.
- Compact and Portable - Designed for convenience, the Twelve South AirFly is lightweight and easy to carry, making it an essential travel accessory for anyone who values comfort and high-quality audio on the go.
- Bluetooth 5.3 Technology: Equipped with the latest Bluetooth 5.3, offering enhanced security, reliability, and backward compatibility with Bluetooth 5.2/5.0/4.0 devices.
- Extended Range: Features a high-performance external antenna, providing a stronger and more stable Bluetooth connection with extended coverage, even at longer distances.
- Multi-Device Connectivity: Supports wireless communication with various Bluetooth-enabled devices, including PCs, laptops, printers, phones, headsets, speakers, keyboards, controllers, and more.
- High-Fidelity Audio: UGREEN USB Bluetooth Adapter is equipped with the latest Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems of the old Bluetooth 5.0. Our Bluetooth 5.4 adapter will bring you a faster, more stable, and smarter connection with less sound quality loss
- Up to 5 Devices Sync Connected: UGREEN Bluetooth dongle for PC supports up to 5 different types of Bluetooth devices to be connected at the same time without interfering with each other, such as Bluetooth mouse/keyboard/mobile phone/headphones, etc. If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one device can play music
- Plug and Play: The Bluetooth adapter is developed for Windows systems only and does not support other systems. No driver installation is required under Windows 11/10/8.1. Windows 8/7, Linux, and MacOS are not supported
- Bluetooth 5.0 Version: The latest Bluetooth 5.0 technology allows for 33 feet long range transmission and stable connection, giving you a pleasant music environment while driving
- Enjoy High-Quality Music: The Bluetooth receiver converts non-Bluetooth devices into Bluetooth devices for wireless connection, allowing you to enjoy high quality music anytime; Suitable for cars, speakers, stereo systems and headphones
- Plug and Play: Bluetooth car adapter auxiliary design with ON/OFF switch, when you turn on the switch, it will automatically enter the pairing mode, very easy to use
Everything You Need to Know About Bluetooth Adapters
When buying a Bluetooth adapter, it is essential to consider several questions. Therefore, in this section, we aim to answer the main questions about this type of device.
So that you can understand what Bluetooth adapters are, how they work, and what their pros and cons are.
What Exactly Are Bluetooth Adapters?
Bluetooth adapters are small electronic devices that connect to a USB port and allow the connection of devices via Bluetooth wireless technology.
Through this communication protocol, the wireless transmission of information between devices that are within a short distance from each other, usually less than ten meters, is possible.
What Are the Pros and Cons of Bluetooth Adapters?
Without a doubt, the main advantage of Bluetooth adapters lies in the possibility of being able to connect devices without cables. Also, they are straightforward to install, and their price is quite low.
On the other hand, since their dimensions are so small, they can be easily lost. Also, connections via Bluetooth may be affected by interference.
Advantages
- They allow you to connect electronic devices without using cables
- They are very simple to install
- For the most part, they’re plug and play, so plug them in, and they’re ready to go right away
- Their price is decidedly low, and many do not even reach 10 euros
- They are light and small in size, so they go entirely unnoticed
- They allow you to connect more than one device at the same time
- You can connect devices that are in different rooms
Disadvantages
- Given their small size, they can be lost with relative ease
- Connections via Bluetooth may be affected by interference
How Does a Bluetooth Adapter Work?
Communication between two or more devices via Bluetooth is done via radiofrequency. First of all, once Bluetooth is activated, the device detects within its range the other devices on which it is enabled.
The next step is to connect the devices. Finally, once connected, they will be able to share information.
How to Choose the Bluetooth Adapter
Now is the time to buy a Bluetooth adapter, there are several purchase criteria to consider. To help you in the selection process, we have selected what we consider fundamental. We hope they serve as a guide in your purchase to choose a device that fully meets your expectations.
Here we had shared a proper video guide on how to choose the best Bluetooth adapters.
Use of Adapter
Logically, the first thing to consider before buying a Bluetooth adapter is what you need it for. If you want to connect earphones to your computer or various console controllers, you will need different types of devices. Or, you might want to use it with your car radio.
Compatibility
Also, you need to think about whether you plan to use the adapter on a Windows, Linux, or Mac OS device. And, of course, if it is compatible with the version of the operating system you have installed.
And again, it is possible that it is plug and plays with the latest versions, but that you need to install drivers for the older versions.
Bluetooth Version
There are several versions of Bluetooth: the most recent is version 5.1 of January 2019. However, the latter version is not yet widespread. Since they are meant to be backward compatible, you don’t have to worry if two devices have different versions.
The newer the Bluetooth version, the faster the transfer speed and the better the performance it will offer. Among the various advantages of a newer version are lower energy consumption and greater reliability or protection against interference.
Class
At the moment, there are four types of Bluetooth signals or classes. Each one is tied to speed and a maximum connection distance. In this way, depending on the class to which the adapter you buy belongs, its performance will be different.
You can consult some of the characteristics of each class in the following table. It indicates, for each class, the maximum power in milliwatts (mW), in decibel-milliwatts (dBm), and the range of action expressed in meters (m). Class 4 is that of the Bluetooth 1.0 version, which has now practically disappeared.
Range of Action
As we have seen, the range of the adapter’s Bluetooth connection will essentially depend on the class to which it belongs. Usually, devices with a range of 10 meters are found.
An advantage of this type of connection is that it can be created between one room and another, even if there is a wall in the middle.
Transfer Rate
Currently, most of the Bluetooth devices you will find on the market use version 4.0 or higher. This ensures speeds of up to 32 Mb / s (megabits per second), more than enough, for example, to listen to music or connect a mouse. You will only have to worry about this criterion if you have to transfer large files.
Conclusions
The advantages of wireless connections are indisputable. In the particular case of Bluetooth, they are particularly evident if we want to connect earphones, mice, keyboards, or console controllers.
However, some older computers do not have this type of connection, so you need to resort to Bluetooth adapters. These devices are small in size, and their price is very low. Also, they are normally very easy to install and configure.
Hence their great popularity. When choosing the adapter, you must take into consideration the use you will make of it, the version of Bluetooth, and the class to which it belongs. Its latter two factors will depend on its range and its transfer speed.
