WONLINK AX900 Bluetooth WiFi USB-YC4
WONLINK WiFi 6 and Bluetooth 5.3 USB Adapter User Manual
모델: AX900 Bluetooth WiFi USB-YC4 | 브랜드: 원링크
1. 서론
Thank you for choosing the WONLINK WiFi 6 and Bluetooth 5.3 USB Adapter. This device is designed to provide your desktop or laptop computer with high-speed wireless internet connectivity and advanced Bluetooth capabilities. Featuring the latest WiFi 6 (802.11ax) technology and Bluetooth 5.3, this adapter ensures stable, fast, and efficient wireless communication for an enhanced computing experience.
This manual provides detailed instructions on how to set up, operate, and maintain your adapter, along with troubleshooting tips for common issues. Please read this manual carefully before using the product.
2. 패키지 내용
아래 나열된 모든 품목이 패키지에 포함되어 있는지 확인하세요.
- WONLINK WiFi 6 and Bluetooth 5.3 USB Adapter (Model: AX900 Bluetooth WiFi USB-YC4) x 1
- 사용설명서 x 1

Figure 2.1: WONLINK WiFi 6 and Bluetooth 5.3 USB Adapter and its packaging.
This image shows the compact black USB adapter with the "WONLINK" logo and "WiFi 6" text, indicating its advanced wireless capabilities. The adapter features a standard USB-A connector for easy plug-and-play installation into a computer's USB port.
3. 사양
| 특징 | 설명 |
|---|---|
| 모델 | AX900 Bluetooth WiFi USB-YC4 |
| 무선 표준 | IEEE 802.11ax (WiFi 6), 802.11ac, 802.11n, 802.11a, 802.11b |
| 블루투스 표준 | 블루투스 5.3 |
| 데이터 전송 속도 | 최대 900Mbps |
| 주파수 대역 | 2.4GHz 및 5GHz(듀얼 밴드) |
| 인터페이스 | USB 2.0 (Compatible with USB 3.0 ports) |
| 보안 프로토콜 | WPA3 (and earlier standards) |
| 호환되는 운영 체제 | 윈도우 11, 윈도우 10 |
| 치수 | 약 11.1×8.9×1.9 cm |
| 무게 | 약 30g |
4. 설정 가이드
4.1 시스템 요구 사항
- 운영 체제 : Windows 11 또는 Windows 10
- Available USB port (USB 2.0 or higher recommended for optimal performance)
4.2 드라이버 설치
The WONLINK adapter is designed for plug-and-play functionality on Windows 11 and Windows 10. In most cases, the necessary drivers for both Wi-Fi and Bluetooth will be installed automatically by your operating system when the adapter is first connected.
4.2.1 Automatic Installation (Recommended)
- Ensure your computer is connected to the internet (if possible, for driver updates).
- Insert the WONLINK USB adapter into an available USB port on your computer.
- Windows will automatically detect the new hardware and attempt to install the drivers. This process may take a few moments.
- Once installed, you should see a notification indicating that the device is ready for use. You can verify installation in Device Manager (under "Network adapters" and "Bluetooth").
4.2.2 Manual Installation (If Automatic Fails)
If the drivers do not install automatically, or if you experience issues, you may need to install them manually. Please refer to the official WONLINK support website for the latest driver downloads for your specific model (AX900 Bluetooth WiFi USB-YC4).
- Visit the official WONLINK support web대지.
- Locate the driver download section for the AX900 Bluetooth WiFi USB-YC4 adapter.
- Download the appropriate drivers for your Windows version (Windows 11 or Windows 10).
- 다운로드한 설치 프로그램을 실행하세요. file 화면의 지시를 따르세요.
- 메시지가 나타나면 컴퓨터를 다시 시작하세요.
4.3 어댑터 연결하기
Simply plug the adapter into an available USB port on your desktop or laptop. For best performance, use a USB port that is easily accessible and not obstructed.

Figure 4.1: The WONLINK USB adapter inserted into a computer's USB port.
This image shows the compact WONLINK USB adapter securely plugged into a USB port on a computer, ready for operation. The blue light on the adapter indicates it is powered on and functioning.
5. 사용 설명서
5.1 Wi-Fi에 연결하기
Once the adapter is installed, you can connect to a Wi-Fi network:
- Click on the Wi-Fi icon (network icon) in the system tray (usually bottom-right corner of your screen).
- 사용 가능한 Wi-Fi 네트워크 목록이 나타납니다.
- 원하는 네트워크를 선택하고 "연결"을 클릭하세요.
- 메시지가 표시되면 네트워크 보안 키(암호)를 입력하고 "다음" 또는 "확인"을 클릭하십시오.
- 이제 컴퓨터가 Wi-Fi 네트워크에 연결되었을 것입니다.
5.2 블루투스 사용하기
To use the Bluetooth functionality, ensure it is enabled on your computer:
- 이동하다 설정 > 장치 > Bluetooth 및 기타 장치 (Windows 10) 또는 설정 > 블루투스 및 장치 (윈도우 11).
- Ensure the Bluetooth toggle is set to "On".
- "Bluetooth 또는 기타 장치 추가"를 클릭하고 "Bluetooth"를 선택합니다.
- 블루투스 기기(예: 헤드폰, 마우스, 키보드)를 페어링 모드로 설정하세요.
- 컴퓨터 화면에 나타나는 목록에서 기기를 선택하고 화면의 안내에 따라 페어링 과정을 완료하세요.
5.3 Dual-Band Operation (2.4GHz vs 5GHz)
Your WONLINK adapter supports both 2.4 GHz and 5 GHz Wi-Fi bands. Each band has distinct characteristics:
- 2.4GHz: Offers wider coverage and better penetration through walls, but typically provides lower speeds and is more susceptible to interference from other devices (e.g., microwaves, cordless phones).
- 5GHz: Provides higher speeds and less interference, ideal for bandwidth-intensive activities like streaming and gaming. However, its range is shorter and it's less effective at penetrating obstacles.
Most modern routers broadcast both bands, often with different network names (SSIDs), e.g., "MyWiFi_2.4GHz" and "MyWiFi_5GHz". Choose the band that best suits your needs based on your distance from the router and activity.

Figure 5.1: Illustration of 2.4GHz and 5GHz Wi-Fi bands.
This image visually represents the difference between 2.4GHz and 5GHz Wi-Fi bands. The 2.4GHz band is shown with a wider, longer reach, while the 5GHz band is depicted as faster but with a shorter, more direct range, highlighting the trade-offs between coverage and speed.
6. 유지관리 및 관리
To ensure the longevity and optimal performance of your WONLINK adapter, please follow these guidelines:
- 깨끗하게 유지하세요: Periodically wipe the adapter with a soft, dry cloth to remove dust and debris. Avoid using liquid cleaners or solvents.
- 물리적 손상 방지: 어댑터를 떨어뜨리거나 구부리거나 과도한 힘을 가하지 마십시오.
- 온도 및 습도: Store and operate the adapter in a dry environment within normal room temperature ranges. Avoid extreme heat, cold, or high humidity.
- 적절한 제거: When removing the adapter from a USB port, grasp the body of the adapter firmly and pull it straight out. Avoid pulling by the USB connector itself.
- 소프트웨어 업데이트: Regularly check the WONLINK official web호환성과 성능 개선을 위해 업데이트된 드라이버를 제공하는 사이트입니다.
7. 문제 해결
If you encounter issues with your WONLINK adapter, please refer to the following common problems and solutions:
| 문제 | 가능한 원인 / 해결책 |
|---|---|
| 컴퓨터가 어댑터를 인식하지 못합니다. |
|
| Wi-Fi 네트워크에 연결할 수 없습니다. |
|
| 와이파이 속도가 느리거나 연결이 자주 끊깁니다. |
|
| Bluetooth not working or cannot pair devices. |
|
8. 보증 및 지원
WONLINK products are designed for reliability and performance. For specific warranty information regarding your AX900 Bluetooth WiFi USB-YC4 adapter, please refer to the warranty card included with your purchase or visit the official WONLINK web대지.
If you require technical assistance or have questions not covered in this manual, please contact WONLINK customer support through their official website or the contact information provided with your product. When contacting support, please have your product model number (AX900 Bluetooth WiFi USB-YC4) and purchase details ready.
Official WONLINK Web대지: Visit WONLINK Store on Amazon
9. 준수 정보
This device complies with relevant regulatory standards for electronic devices. For detailed compliance statements (e.g., FCC, CE), please refer to the product packaging or the official WONLINK web사이트. 이 매뉴얼을 향후 참고용으로 보관하세요.