Simple appearance and practical design, the bluetooth 5.4 adapter for PC has advanced Bluetooth 5.4+EDR technology and supports dual modes (BR+EDR/Bluetooth Low Energy), which can provide transmission rates. No need to install any drivers, just plug the USB wireless adapter into your computer and use it directly. Product name: USB Bluetooth adapter. Product material: PVC. Bluetooth version: 5.4. Operating frequency: 2.402Ghz - 2.4835Ghz. Transmission distance: 0-150 meters/0-492 feet Rated voltage: DC 5V Interface type: USB Compatible systems: Windows 11/10/8.1 Package size: 15.5x8x1.6 cm/6.1x3.15x0.63 inches. Product color: black. Product quantity: 1 piece. Features: 1. Our USB bluetooth dongle operates at a frequency of 2.402Ghz - 2.4835Ghz, with low power consumption, no delay and strong anti-interference, which can enable stable data transmission 2. You can make full use of the long range USB bluetooth adapter to connect multiple devices at the same time, it can be used with 7 devices at the same time, such as Bluetooth speakers, keyboards, headphones and mice. 3. This mini Bluetooth antenna can rotate 90° vertically and 180° horizontally to obtain better signals and maintain a stable Bluetooth connection. Allows you to listen to music and transfer files easily.

Note:

The 150m/492ft distance is the effective distance we tested under the conditions of an open, obstacle-free laboratory. In actual use, the effective distance will be affected by complex factors such as obstacles and signal interference. Please understand this before purchasing.

Compared with the 5.3 Bluetooth chip, our latest 5.4 Bluetooth chip has a certain improvement in effective distance. However, due to various force majeure factors in actual use, you may not necessarily feel this improvement. The biggest improvement is that it is lower lower power consumption, lower latency, and more stable connection. So if you have higher requirements for longer effective distance, we recommend that you choose the antenna model.



【Important instructions for the correct use of Bluetooth Adapter】


1. Instructions

In order to improve your user experience, we have always insisted on providing product information in a more concise way such as pictures, and try to avoid using too much text. However, for this part of the content, it is unavoidable and we need to provide you with more text, because this part of the content will help you solve most of the problems you may encounter during use.

Therefore, if you do not encounter any problems during use, then you can skip this part of the content. If you encounter problems during use, then you can come back and read this part in detail.


2. Cause Analysis

Since the system and software installed on each computer are different, and whether the computer has a built-in Bluetooth chip, whether automatic Windows updates are enabled, whether it is connected to the Internet, etc. are all different, so different people may face different problems during use, but ultimately it comes down to one point, that is, how to obtain the corresponding driver for Bluetooth Adapter.


3. The principle of Plug and Play

First, let us introduce the principle that the Bluetooth Adapter can be Plug and Play.


As you know, if you need to use any hardware on a computer, you need a corresponding driver. At the beginning of product development, we had reached an agreement with Microsoft and sent the driver of the product to Microsoft. Microsoft has uploaded the driver of the corresponding product in its system background. When you plug the Bluetooth Adapter into the Windows computer, your computer will start searching for the existing driver. If there is a corresponding driver, it can be used immediately. If there is no corresponding driver in the computer, the Windows Update function will be called to search for the corresponding existing driver on the Microsoft website automatically. This is the principle of Plug and Play. In other words, the premise of Plug and Play is that your computer keeps updating automatically and updates to the latest status of Windows.


If you understand the principle of Plug and Play, you will understand that when there is no latest driver in your computer and your computer's Windows Update has not been turned on, you will not be able to use the product. This is also the most common problem for many customers.


4. Solution

Therefore, when encountering similar problems, the solution is also very simple. Turn on the automatic update function of Windows Update, download and install the latest update. Or download and install directly from the link we provide: https://bit.ly/3QFZuHI.(No need to log in or register)


Of course, if you encounter any problems during use, you can contact us for help.