Advanced Bluetooth 5.0

Equipped with enhanced data rate and low energy

Driver-free For Win10 And Later

Only support for Windows computers

Note: Drivers are required for win 8.1 and earlier systems

Supports the simultaneous connection of 5 different Bluetooth devices

Great For Establishing A Wireless Connection

Specification

Brand Name: UGREEN

Bluetooth Standard: Bluetooth v5.0

Model Number: US192

Function: Bluetooth Adapter for Computer, Bluetooth Adapter for PC

Feature: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/Stereo

Compatible with: Bluetooth 5.0 (only for win7/ win8.1/win10/win11)

Certification: FCC,  CE

Q: My PC Can't use this CD, how do I install the driver?

A: If your PC does not have a CD driver, please kindly download the driver from UGREEN official website. it is for free.

Download link: https://www.mediafire.com/file/4zocnlemhj3656g/Bluetooth_5.0_Adapter_Installation.rar/file

Note: Before using the product, please disable the Bluetooth of the computer itself, and uninstall the existing Bluetooth river of the computer, and then install the driver of this product.

Q: Why it is failed to work when the dongle plug in windows 10 operating system?

A: The Bluetooth 5.0 Dongle needs to install the driver when plugging in the windows 10 system. so that you can get better wireless performance. 

Q: Does the Bluetooth dongle support TV?

A: Sorry, this device will only work when plugged into supported Windows. Even though TVs, home theater equipment, and stereos have USB ports, they don't have the necessary drivers to support this adapter.

Q: After the driver installation is completed and the Bluetooth adpter cannot be searched?

A: 1. Restart the computer after installation 2. Please confirm that your Bluetooth device (headphone / keyboard / speaker) is not occupied by other Bluetooth

Q: Why do I get a driver error when I install the driver?

A: Maybe the built-in Bluetooth on the computer causes a conflict. Please disable the previous Bluetooth first. 

Tips:Connect 5 devices wireless via Bluetooth 5.0 dongle at the same time, but music streams to only 1 audio device at a time. 

How do I install the driver for Windows?

1. To install the driver, visit the UGREEN website, search “CM390” and download the driver in the "Support" section
2. Open file "UB400_Driver.zip", click through the following “Windows” file and click on “setup.exe” and finish the installation

Note: 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.