1. Introduction
This manual provides detailed instructions for the installation and operation of your Wireless USB Bluetooth 6.0 Adapter. This device allows your PC or laptop to connect wirelessly to various Bluetooth-enabled peripherals such as mice, keyboards, headsets, speakers, smartphones, tablets, and printers, offering an extended transmission range of up to 150 meters.

Image: ZEXMTE Bluetooth 6.0 Adapter highlighting 150M range and driver-free support for Windows.
2. Package Contents
- 1 x USB Bluetooth Adapter
- 1 x User Manual
3. Specifications
| Product Name | USB Bluetooth 6.0 Adapter |
| Bluetooth Version | 6.0 (BLE low power consumption, low delay) |
| Transmission Distance | Up to 150m (in barrier-free environment) |
| Supported Protocols | A2DP, HSP, AVRCP, HID, etc. |
| Compatibility | Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1, 5.3, 5.4 specifications |
| Chipset | Intelligent low-power chip, RF transceiver |
| Power Level | Cass2 Power level (20 meters in open environment) |
| Interface | USB 2.0 / USB 3.0 |
| Multi-device Support | Up to 7 devices simultaneously |
| Operating Temperature | -20 to 70℃ |
| Supported Operating Systems | Windows 11 / 10 / 8.1 (driver-free, plug and play), Windows 7 (requires driver installation) |
| Minimum System Requirements | CPU: 500MHz or higher, Hard Disk Space: 300MB, RAM: 1GB |
| Antenna Type | External |
| Vehicle-mounted Support | Yes |

Image: Visual representation of the Bluetooth 6.0 chipset features.

Image: Comparison of ZEXMTE Bluetooth 6.0 features versus other Bluetooth 5.4 dongles.
4. Setup Instructions
4.1. Initial Installation (Windows 8.1 / 10 / 11)
- Plug the USB Bluetooth Adapter into an available USB port on your PC or laptop.
- Ensure your PC is connected to the internet and that "Automatic Windows Update" is enabled.
- The system should automatically detect and install the necessary drivers. The Bluetooth icon will appear in the system tray once installation is complete.
4.2. Initial Installation (Windows 7)
For Windows 7 systems, manual driver installation may be required. Please refer to the detailed instructions in the official user manual PDF for driver download and installation steps: User Manual (PDF).
4.3. Pairing Your Device
- Once the adapter is installed and the Bluetooth icon is visible in the system tray, right-click the Bluetooth icon.
- Select "Add Bluetooth Device" or navigate to "Settings" > "Devices" > "Bluetooth & other devices".
- Click the "Add Bluetooth or other device" button, then select "Bluetooth".
- Put your Bluetooth device (e.g., mouse, keyboard, headset) into pairing mode. Refer to your device's manual for specific pairing instructions.
- The PC will scan for available Bluetooth devices. Select your device's name from the list and click "Connect".
- Follow any on-screen prompts, such as entering a pairing code, if required.
- A confirmation message will indicate successful connection.

Image: The adapter's ability to connect up to 7 types of devices simultaneously.

Image: Plug-and-Play and Drive-Free support for various Windows versions.
5. Operating Instructions
5.1. Connecting a Bluetooth Mouse or Keyboard
- Ensure the adapter is installed and your device is in pairing mode.
- Follow the pairing steps outlined in Section 4.3.
- For keyboards, if prompted, enter the displayed code on your Bluetooth keyboard and press Enter.
- Once connected, your mouse or keyboard will function wirelessly.
5.2. Connecting Bluetooth Audio Devices (Headsets, Speakers)
- Ensure the adapter is installed and your audio device is in pairing mode.
- Follow the pairing steps outlined in Section 4.3.
- After successful pairing, you may need to select the Bluetooth audio device as your default playback device in your PC's sound settings.

Image: The ZEXMTE USB Bluetooth 6.0 Adapter.

Image: Wide compatibility with various Bluetooth devices and Windows OS.
6. Maintenance
- Keep the adapter clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the adapter to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or repair the adapter yourself, as this may void the warranty.
- Store the adapter in a safe place when not in use to prevent physical damage.
7. Troubleshooting
Common Issues and Solutions:
- Q: Bluetooth driver installation error (e.g., Bluetooth 5.1 driver reported)?
- A: The driver may conflict with existing Bluetooth drivers. Before installing the new adapter, uninstall any previous Bluetooth drivers from your computer's Device Manager.
- Q: Cannot search for or pair with any Bluetooth devices?
- A:
- Ensure Bluetooth is enabled on your computer and that "Allow Bluetooth devices to find this computer" is checked in your Bluetooth settings.
- Clear any original pairing records and restart your computer. Then, attempt to search and pair again.
- Q: The adapter stops working after a while?
- A: Open Device Manager, locate the Bluetooth adapter, right-click, and select "Update driver". Choose to search automatically for updated Windows drivers.
- Q: Which devices are compatible?
- A: The adapter supports Windows 11/10/8.1 (driver-free) and Windows 7 (with drivers). It is not compatible with Mac OS, TV, or car systems.

Image: Ultra-long range coverage illustration.
8. User Tips
- For optimal performance and stability, ensure your PC's operating system is kept up-to-date.
- If experiencing connectivity issues, try plugging the adapter into a different USB port.
- When connecting multiple devices, ensure they are within the recommended range for best performance.
9. Warranty and Support
For technical assistance, warranty claims, or further product information, please contact the seller directly or refer to the official product website. Keep your purchase receipt as proof of purchase.