How to install the Bluetooth Nano USB Adapter

This article mainly introduces how to install MERCUSYS Bluetooth Nana USB Adapter.

We take MA530 as an example.

Part 1: Hardware Connection

1. Before you start using your adapter, disable all existing Bluetooth devices (both

built-in and third-party) from the Device Manager on Windows: Right-click This PC or My

Computer, select Manage, go to Device Manager, and disable all existing Bluetooth devices.

2. Insert the adapter into a USB port on your computer directly.

The position of the USB device slot on the computer.

Part 2: Driver Installation

1. Download the latest driver at https://www.mercusys.com/support

Tip: For Windows 11/10/8.1 system, the driver installation will automatically start when connected to the internet. If not, please download the driver manually.

2. Extract the downloaded file and run the setup.exe to start driver installation.

3. Follow the instructions to complete the installation.

4. Once the process is finished, restart your computer

Note:

• The MERCUSYS Bluetooth USB adapter will be listed in the Device Manager when the driver is installed correctly.

• If the driver installation fails, disable the antivirus software and firewall, then try again.

• In Windows 7, if a Windows Security message pops up, refer to https://www.mercusys.com/faq-912

Part 3: Pair With Your Bluetooth Devices

With both the hardware and software successfully installed into your computer, you can quickly pair with your Bluetooth devices.

For Windows 7:

1. Open the Start menu to access Devices and Printers.

2. Select Add Device to choose the device that you want to pair with your computer.

All information about My Bluetooth Devices page.

3. Select the found-out device from the list and click Next. Please make sure your Bluetooth device is set to be discoverable.

4. Click Finish when completing the pairing. During the pairing, you may be prompted to enter the pairing code. You need to enter the identical code for both devices.

For Windows 8:

1. Open the Start menu and type Bluetooth to access Bluetooth settings.

2. Toggle on Bluetooth.

3. Select your Bluetooth device and follow the on-screen instructions to complete the pairing.

For Windows 10/11:

1. Open the Start menu and type Bluetooth to access Bluetooth settings.

2. Click Add Bluetooth or other device to scan for Bluetooth devices.

3. Select your Bluetooth device from the list and follow the on-screen instructions to complete pairing.