1. Product Overview
The GRWIBEOU USB Bluetooth Adapter is a compact, high-performance wireless dongle designed to add Bluetooth capabilities to your PC or laptop. It supports various Bluetooth versions, including 5.0, 5.1, 5.3, and 5.4, offering dual-mode transmission, low power consumption, and low latency for a wide range of devices.
Image 1: GRWIBEOU USB Bluetooth 5.4 Adapter, highlighting its 'Free Drive' feature for Windows 8.1/10/11 and compatibility with earphones, speakers, mouse, keyboard, and game handles.
Video 1: An overview of the GRWIBEOU USB Bluetooth Adapter, demonstrating its features and compatibility.
2. Setup Guide
2.1 System Requirements
- Supported Operating Systems: Windows 8.1, Windows 10, Windows 11.
- Driver Installation: Plug and Play for Windows 8.1/10/11.
- Windows 7: Requires manual driver installation (drivers are available).
- Unsupported Systems: XP, Windows 8, and MacOS are NOT supported.
Image 2: Visual representation of supported operating systems (Windows 7, 8.1, 10, 11) and the 'Plug and Play' feature for newer Windows versions.
2.2 Installation
- Insert the GRWIBEOU USB Bluetooth Adapter into an available USB 2.0 or USB 3.0 port on your PC or laptop.
- For Windows 8.1, 10, and 11, the adapter is plug-and-play and should be recognized automatically.
- For Windows 7, you will need to install the appropriate drivers. Please refer to the manufacturer's website or included software for driver installation instructions.
3. Operating Instructions
3.1 Pairing Devices
The adapter features automatic pairing after power on, and a pairing memory function for convenience.
- Ensure the Bluetooth adapter is correctly installed and recognized by your operating system.
- Turn on the Bluetooth device you wish to pair (e.g., headphones, mouse, keyboard, gamepad, mobile phone, printer).
- On your computer, navigate to the Bluetooth settings (usually found in 'Settings' > 'Devices' > 'Bluetooth & other devices' on Windows 10/11).
- Enable Bluetooth if it's not already on.
- Select 'Add Bluetooth or other device' and choose 'Bluetooth'.
- Your device should appear in the list. Select it to initiate pairing. Follow any on-screen prompts or enter a PIN if required by your device.
Image 3: Illustration of the adapter automatically pairing with devices after the computer powers on, showing connected devices on a monitor.
3.2 Connecting Multiple Devices
The adapter supports connecting up to 7 devices simultaneously.
- Once paired, devices will typically reconnect automatically when in range and Bluetooth is active.
- You can manage connected devices through your computer's Bluetooth settings.
Image 4: Diagram showing the ability to connect up to 7 different types of devices simultaneously, including sound devices, gamepads, keyboards, mice, headsets, mobile phones, and printers.
3.3 File Transfer (Phones/Tablets)
To transfer files between your computer and a Bluetooth-enabled phone or tablet:
- Ensure your phone/tablet is paired with the adapter.
- On your computer, right-click the Bluetooth icon in the system tray and select 'Send or Receive files via Bluetooth'.
- Follow the on-screen prompts to select files and the target device.
Image 5: Demonstrates connecting a phone or tablet to the PC via the Bluetooth adapter for file transfer.
4. Maintenance
The GRWIBEOU USB Bluetooth Adapter requires minimal maintenance. To ensure optimal performance and longevity:
- Keep the adapter clean and free from dust.
- Avoid exposing the adapter to extreme temperatures or moisture.
- Do not attempt to disassemble or modify the adapter, as this will void any potential support.
- Store the adapter in a safe place when not in use to prevent physical damage.
5. Troubleshooting
5.1 Common Issues and Solutions
- Adapter not recognized: Ensure the adapter is fully inserted into a working USB port. Try a different USB port. Restart your computer.
- No Bluetooth devices found: Make sure Bluetooth is enabled on your computer and the device you are trying to connect. Ensure the device is in pairing mode. Check if the adapter's drivers are correctly installed (especially for Windows 7).
- Connection drops frequently: Ensure the adapter and connected device are within the 20-meter transmission range and there are no significant physical obstructions. Reduce interference from other wireless devices.
- Slow file transfer: Ensure both devices support the highest compatible Bluetooth version for optimal speed. Minimize other active Bluetooth connections during large transfers.
- Unsupported Operating System: This adapter is not compatible with XP, Windows 8, or MacOS. If you are using one of these systems, the adapter will not function.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | GRWIBEOU |
| Model Number | Wireless Bluetooth 5.3 Dongle Adaptador (Available in 5.0, 5.1, 5.3, 5.4 versions) |
| Bluetooth Standard | Compatible Bluetooth v5.4 (LMP 12.45 real Bluetooth 5.3 standard) |
| Bluetooth Version | Bluetooth 5.4 (BLE low power consumption, low delay) |
| Backward Compatibility | Bluetooth 2.1/3.0/4.0/5.0/5.3 |
| Transmission Distance | 20 meters (in barrier-free environment) |
| USB Interface | USB 2.0/3.0 |
| Antenna Type | Internal |
| Supported Protocols | A2DP, HSP, AVRCP, HID, HOGP (hands-free phone/headset, stereo music, keyboard, mouse, Android smartphone, etc.) |
| Simultaneous Connections | Up to 7 devices |
| Operating Temperature | -20 to 70℃ |
| Supported OS | Windows 8.1, 10, 11 (driver-free); Windows 7 (driver installation required) |
| Dimensions (approx.) | 26mm (Length) x 14mm (Width) x 9mm (Height) |
Image 6: Detailed dimensions of the USB Bluetooth Adapter (1.02in/26mm length, 0.55in/14mm width, 0.35in/9mm height).
7. User Tips
- For optimal performance, ensure your computer's USB ports are functioning correctly.
- If experiencing connectivity issues on Windows 7, double-check that the correct drivers are installed and updated.
- Keep the adapter in a clear line of sight to connected devices for the best signal strength, especially when utilizing the full 20-meter range.
- When connecting multiple devices, prioritize bandwidth-intensive devices (like audio streaming) to minimize potential latency.
8. Warranty and Support
For any issues or inquiries regarding your GRWIBEOU USB Bluetooth Adapter, please contact the seller directly through the platform where you made your purchase. Provide your order details and a clear description of the problem for prompt assistance.
