UGREEN CM390 Bluetooth 5.0 USB Adapter

User Manual

Introduction

This document provides instructions for the UGREEN CM390 Bluetooth 5.0 USB Adapter. This adapter enables wireless connectivity for your computer, allowing you to connect Bluetooth-enabled devices such as headphones, speakers, keyboards, and mice.

Key Features

Bluetooth 5.0 technology for faster speeds and improved stability.
Wide compatibility with various Bluetooth devices.
Plug-and-play functionality for easy setup.
Compact and portable design.

Package Contents

Inside the package, you should find:

1 x UGREEN CM390 Bluetooth 5.0 USB Adapter
1 x User Manual (this document)

Setup and Installation

Step 1: Connect the Adapter

Plug the Bluetooth adapter into a USB port on your computer. The computer should recognize the adapter and display a notification, often indicating the presence of a Bluetooth device.

Step 2: Driver Installation (if required)

For most modern operating systems (Windows 10/11, macOS), the adapter will be automatically detected and drivers installed. If prompted for driver installation, follow the on-screen instructions. In some cases, you may need to download drivers from the UGREEN website.

Step 3: Pairing Devices

Once the adapter is installed, you can pair your Bluetooth devices. Navigate to your computer's Bluetooth settings, enable Bluetooth, and search for available devices. Select your device from the list and follow the pairing process.

Usage

After successful pairing, your Bluetooth device should connect automatically when in range and turned on. You can manage connected devices through your computer's Bluetooth settings.

Specifications

Model: CM390

Bluetooth Version: 5.0

Interface: USB

Supported Operating Systems: Windows, macOS, Linux (check compatibility)

Wireless Range: Up to 10 meters (33 feet) in open space

Safety Information

Please read the following safety precautions:

Avoid exposing the adapter to extreme temperatures or humidity.
Do not attempt to disassemble or repair the adapter yourself.
Keep out of reach of children.

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