UGREEN USB Bluetooth 5.3 5.4 Dongle Adapter for PC Speaker Wireless Mouse Keyboard Music Audio Receiver Transmitter Bluetooth

Enhance Your Wireless Mouse Experience with UGREEN USB Bluetooth 5.3 Dongle Adapter

SPECIFICATIONS

Bluetooth Standard: Bluetooth v5.3,Bluetooth 5.4/5.3 / 5.0

Bluetooth protocol - 5.0: HSP, A2DP, AVRCP, GATT, DID, GAVDP, DUN, IOP, ANU, SDP, HID

Bluetooth protocol - 5.3: HSP, A2DP, AVRCP, DID, GAVDP, IOPT, PAN, HID

Brand Name: UGREEN

Certification: CE,FCC,CE, FCC, SRRC, TELEC, UKCA, IC

Compatible Systems - Bluetooth5.0: Windows 7/8.1/10/11

Compatible Systems - Bluetooth5.3: Windows 8.1/10/11

Compatible with: Bluetooth 5.4 5.3 / 5.0 (only for win7/ win8.1/win10/win11)

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

Function: Bluetooth Adapter for Computer,Bluetooth Adapter for PC

Hign-concerned Chemical: None

Model Number: CM591/CM390

Operating frequency: 2.400GHz-2.4835GHz

Origin: Mainland China

Package: Yes

Product Name: Bluetooth Adapter, USB Bluetooth 4.0, USB Bluetooth 5.0, USB Bluetooth 5.3, Bluetooth Dongle

Transmission distance: 20m

Type: Bluetooth Computer Adapter,USB Dongle

Usage 1: USB Bluetooth Receiver,Bluetooth Dongle 4.0,Bluetooth Dongle 5.0,Bluetooth Dongle 5.3

Usage 4: Wireless Transmitter

Usage 5: USB Receiver,Adapter Bluetooth

Usgae 2: Bluetooth Adapter,Wireless Bluetooth Adapter

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 5.4 Adapter

Enjoy wireless life fastly

Major Breakthroughs in Technology

The latest Bluetooth 5.4 technology, optimizes the transmission delay and connection defect problems of the old Bluetooth 5.0

Multiple Bluetooth Versions

Bluetooth 5.3, backward compatible with 5.1/5.0/4.0 devices

Diver-free for Win8.1 and Later

Only use on Windows computer

Save your USB Ports

Connect 5 devices simultaneously

Bluetooth Connection

Enjoy wireless life

Use for Wireless Keyboard and Mouse

Enjoy wireless working and game

Use for Data Tranfer

Transfer file instantly via connection

Up to 20M Transmission Distance

Faster and more stable transfer

Strict Safety Control

Each UGREEN product has undergone layers of security testing and passed multiple international security

Clear Indicative Status

Keep lighting when it works

Small & Anti-lost

Product Specifications

Package Display

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 driver of the computer, and then install the driver of this product

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: 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?

a. To install the driver, visit the UGREEN website, search “CM390” and download the driver in the "Support" section

d. Open file "UB400_Driver.zip", click through the following “Windows” file and click on “setup.exe” and finish the installation

Q: Can the USB Bluetooth adapter connect to the same device at the same time, such as two earphones?

A: No, you can connect 5 devices at the same time, but they must be different types of devices.

Q: Does the USB Bluetooth adapter support voice calls?

A: If your Bluetooth headset has a microphone function, it supports voice calls.

Q: Can the USB adapter be connected to Gaming Controllers such as PS/XBOX?

A: It only supports connected PS4, X BOX ONE S and later series Gaming Controllers. Bluetooth devices all have latency issues（Latency<250ms）, If you need to connect game controller devices and have requirements for latency,

We recommend that you use a wired connection or a dedicated 2.4g adapter to achieve ultra-low latency and stability .

Q: Are BLE low-energy devices supported?

A: It is not compatible with BLE low energy Bluetooth devices in the Win7 system, but can be supported by Win8.1 and later systems.

Convenient Design for Every Remote

The Universal Adjustable Neck Strap Belt Sling Lanyard is designed for your RC remote controllers, drones, and more. This lanyard can hold various devices securely, so you don't have to worry about dropping them during your exciting adventures. Its adjustable length makes it easy to find the perfect fit for your comfort, and it keeps your devices within reach. This means you can fully enjoy your time flying, driving, or sailing.

Durable and Reliable Construction

This lanyard is made from high-quality materials, ensuring it can withstand the wear and tear of regular use. It won’t easily fray or break, which is important because you want a product that lasts. By using this lanyard, you can be confident that your remote controller stays safe no matter how bumpy your ride gets. Its durability makes it a great choice for all kinds of outdoor activities.

Stylish and Versatile Look

Not only is the Universal Adjustable Lanyard functional, but it also comes in stylish designs. Whether you prefer bold colors or a more classic look, there is a style for everyone. This versatility allows you to express yourself while ensuring you have a practical solution for holding your RC remotes. As a result, you can choose a lanyard that matches your personality while enjoying the benefits of easy access to your devices.

Seamless Connectivity for Your Wireless Mouse

The UGREEN USB Bluetooth 5.3 Dongle Adapter is designed to elevate your wireless mouse experience. It offers fast and stable connections that eliminate lag, making it perfect for smooth navigation. By simply plugging this compact adapter into your PC, you can quickly connect your wireless mouse without the hassle of tangled wires. This efficiency allows you to focus on your work or enjoy gaming without interruptions.

Versatile Compatibility with Multiple Devices

This Bluetooth dongle is not just limited to your mouse; it also supports various devices such as speakers and keyboards. The UGREEN adapter ensures that pairing with other Bluetooth devices is straightforward and quick. Thanks to its advanced Bluetooth 5.3 technology, you can connect multiple devices simultaneously, making it an ideal choice for multitaskers who need efficient setups.

Easy Setup and Reliable Performance

Setting up the UGREEN USB Bluetooth Dongle is a breeze. You only need to plug it into your PC, and it automatically detects compatible devices. This user-friendly approach allows everyone, regardless of tech-savviness, to enjoy wireless connectivity in seconds. Moreover, with its improved range and stability, the dongle ensures that your connection remains consistent, so you can work or play without the worry of connection drops.