Note: Q: If your Bluetooth adapter does not work (there is a driver error problem), please use the following methods to solve it.
A: Since Windows 10 system has Bluetooth function which is the "Intel(R) Wireless Bluetooth" in this image，
So you need to right-click to disable the Bluetooth: "Intel(R) Wireless Bluetooth" and then re-plug our 5.3 Bluetooth adapter to try，
If you have other questions, you can contact our online customer service to solve the problem.
The USB bluetooth adapter can only be plugged into your desktop or laptop computer, and cannot be used on other devices such as a car.
Before using the product, please disable the Bluetooth of the computer itself, and uninstall the existing Bluetooth driver of the computer, and then install the driver of this product.
Bluetooth 5.3 Adapter
Enjoy wireless life fastly