Manual d'usuari de l'adaptador USB de doble banda sense fil TP-Link AC1200 (Archer T4U V1)

1. Introducció

The TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1) allows you to connect your desktop computer or laptop to a high-speed dual-band wireless network. This adapter supports the 802.11ac Wi-Fi standard, offering faster speeds and improved performance compared to older wireless standards. It operates on both the 2.4 GHz and 5 GHz frequency bands, providing flexibility for various network applications.

Equipped with a USB 3.0 port, the Archer T4U V1 ensures optimal data transfer rates, making it suitable for demanding tasks such as HD video streaming, online gaming, and large file transfers. This manual provides detailed instructions for setting up, operating, and maintaining your device.

2. Contingut del paquet

Si us plau, verifiqueu que el vostre paquet contingui els elements següents:

• Wireless Adapter Archer T4U
• USB 3.0 Extension Cable (1 meter)
• CD de recursos (per a controladors i utilitats)
• Guia d'instal·lació ràpida

Product packaging for the TP-Link Archer T4U, detailing key features like high gain and USB 3.0.

3. Configuració i instal·lació

3.1 Instal·lació del controlador

1. Insert the Resource CD: Place the included Resource CD into your computer's CD/DVD drive. If your computer does not have a CD/DVD drive, download the latest drivers from the official TP-Link weblloc.
2. Executeu l'instal·lador: Follow the on-screen instructions to install the drivers and the TP-Link utility. It is recommended to install the drivers before plugging in the adapter, especially for older operating systems.
3. Alternative Driver Installation (Windows 10): For Windows 10, the operating system may automatically install the necessary drivers upon connecting the adapter. If not, proceed with the CD or website download method.

3.2 Connexió de l'adaptador

1. Select a USB Port: Plug the Archer T4U V1 adapter into an available USB 3.0 port on your computer for optimal performance. USB 3.0 ports are typically blue.
2. Using the Extension Cable: If adjacent USB ports are blocked or for more flexible placement, use the provided 1-meter USB 3.0 extension cable. Connect the adapter to one end of the extension cable and the other end to your computer's USB 3.0 port.

The TP-Link Archer T4U V1 USB adapter, featuring a foldable antenna and USB 3.0 connector.

The TP-Link Archer T4U V1 adapter connected to a laptop, demonstrating its use.

3.3 Connexió a una xarxa sense fil

1. Using Operating System Utility: After driver installation, use your operating system's built-in wireless utility to scan for available Wi-Fi networks and connect.
2. Using TP-Link Utility: If you installed the TP-Link utility, you can use it to manage your wireless connections and access advanced features.
3. WPS (Configuració protegida per Wi-Fi): Press the WPS button on your wireless router and then press the WPS button on the Archer T4U V1 adapter within two minutes to establish a secure connection automatically.

4. Funcionament de l'adaptador

4.1 Funcionament de doble banda

The Archer T4U V1 supports both 2.4 GHz and 5 GHz Wi-Fi bands:

• Banda de 2.4 GHz: Ideal for general internet use like web browsing and email. It offers wider coverage but typically lower speeds.
• Banda de 5 GHz: Recommended for bandwidth-intensive applications such as HD video streaming and online gaming. It provides faster speeds and less interference but has a shorter range.

You can select the appropriate band based on your network environment and application needs.

4.2 SoftAP Feature

The SoftAP feature allows the Archer T4U V1 to function as a Wi-Fi hotspot. This is useful when you have only a wired internet connection and need to share it wirelessly with other devices.

1. Install TP-Link Utility: Ensure the TP-Link utility software is installed on your computer.
2. Activate SoftAP: Open the TP-Link utility and locate the SoftAP function. Follow the instructions within the utility to enable and configure your new Wi-Fi hotspot.

5. Manteniment

• Actualitzacions de controladors: Revisa regularment el TP-Link website for the latest drivers to ensure optimal performance and compatibility with new operating system updates.
• Cura física: Keep the adapter clean and free from dust. Avoid exposing it to extreme temperatures, humidity, or direct sunlight.
• Col·locació segura: If using the extension cable, ensure the adapter is placed in a stable location to prevent accidental damage.

6. Solució De Problemes

6.1 Adapter Not Detected or Not Working

• Comprova el port USB: Ensure the adapter is securely plugged into a functioning USB port, preferably a USB 3.0 port. Try a different USB port.
• Instal·lació del controlador: Verify that the correct drivers for your operating system are installed. If you used the CD, consider downloading the latest drivers from the TP-Link weblloc.
• Reinicieu l'ordinador: Un simple reinici sovint pot resoldre els problemes de detecció.
• Gestor de dispositius (Windows): Check Device Manager to see if the adapter is listed and if there are any error indicators (e.g., yellow exclamation mark). Reinstall drivers if necessary.

6.2 Slow Connection Speeds

• Port USB 3.0: Ensure the adapter is connected to a USB 3.0 port. USB 2.0 ports will limit performance.
• Banda de 5 GHz: For faster speeds, connect to the 5 GHz Wi-Fi band if your router supports it and you are within its optimal range.
• Interferència: Reduce interference by moving the adapter away from other electronic devices (e.g., microwaves, cordless phones) or physical obstructions.
• Col·locació del router: Ensure your wireless router is centrally located and not obstructed.

6.3 Frequent Disconnections

• Intensitat del senyal: Check your Wi-Fi signal strength. Weak signals can lead to disconnections.
• Driver Stability: Ensure you have the latest stable drivers installed.
• Gestió d'energia: In your computer's power settings, ensure that the USB port is not set to turn off to save power.

7. Especificacions tècniques

8. Garantia i Suport

8.1 Garantia del producte

The TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1) comes with an industry-leading 2 any de garantia des de la data de compra. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.

8.2 Suport tècnic

TP-Link offers unlimited Suport tècnic 24/7 for this product. For assistance with setup, troubleshooting, or any other inquiries, please visit the official TP-Link support weblloc web o contacteu directament amb el seu servei d'atenció al client.

Suport de TP-Link Weblloc: www.tp-link.com/support