1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter. The Archer TX21UH is designed to provide high-speed wireless connectivity for desktop PCs and laptops, leveraging WiFi 6 (802.11ax) technology for enhanced performance and efficiency.
With dual-band support (2.4GHz and 5GHz), MU-MIMO, OFDMA, and a high-gain dual-band 5dBi antenna, this adapter delivers speeds up to 1.8 Gbps, ensuring a stable and fast internet experience for various online activities.
Image 1.1: The TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter, featuring its adjustable antenna and USB cable.
2. Contingut del paquet
Comproveu que el vostre paquet contingui els elements següents:
- Archer TX21UH AX1800 WiFi 6 USB Adapter
- Guia d'instal·lació ràpida
- Base USB 3.0
3. Producte acabatview
The Archer TX21UH is designed to upgrade your computer's wireless capabilities, offering advanced features for a robust network connection.
Característiques principals:
- Tecnologia WiFi 6 (802.11ax): Provides faster speeds and reduced network congestion compared to previous Wi-Fi standards.
- Connectivitat de doble banda: Operates on both 2.4GHz (up to 574 Mbps) and 5GHz (up to 1201 Mbps) bands for flexible and high-speed connections.
- MU-MIMO i OFDMA: Enhances network efficiency and throughput by allowing the adapter to communicate with multiple devices simultaneously and share data streams more effectively.
- High-Gain Dual-Band 5dBi Antenna: Improves signal reception, range, and transmission performance.
- Interfície USB 3.0: Ensures optimal data transfer speeds, up to 10 times faster than USB 2.0, and is backward compatible.
- Seguretat WPA3: Supports the latest Wi-Fi security protocol for enhanced protection of your wireless network.
- Disseny flexible: Includes a 1.2-meter USB 3.0 cable and cradle for optimal placement.
- Preloaded Driver: Simplifies installation on Windows 10 and 11.
Imatge 3.1: Un sobreview highlighting the key features of the Archer TX21UH, including WiFi 6, Dual-Band, USB 3.0, WPA3, Windows compatibility, and range-boosting antennas.
Image 3.2: A bar chart comparing wireless speeds across different Wi-Fi standards (802.11n, 802.11ac, 802.11ax), illustrating the AX1800's superior speed.
Image 3.3: Diagram showing the 180-degree adjustable antenna and how it improves Wi-Fi coverage compared to a regular adapter.
Image 3.4: Illustration demonstrating how MU-MIMO technology improves network efficiency by allowing a compatible router to communicate with multiple devices simultaneously.
Image 3.5: Diagram explaining OFDMA, showing how it reduces latency by enabling a router to transmit data to multiple devices within a single stream.
4. Instruccions de configuració
Requisits del sistema:
- Operating System: Windows 10 (32/64-bit), Windows 11 (32/64-bit)
- Available USB 3.0 port (recommended for optimal performance)
Passos d'instal·lació:
- Disable Internal Wi-Fi (if applicable): Before installing the Archer TX21UH, it is recommended to disable your computer's existing internal Wi-Fi adapter to prevent conflicts. This can usually be done through Device Manager or network settings.
- Connecteu l'adaptador: Plug the Archer TX21UH USB adapter directly into an available USB 3.0 port on your desktop PC or laptop. For flexible placement and improved signal, you can use the provided USB 3.0 cradle.
- Instal·lació del controlador: The Archer TX21UH comes with a preloaded driver for Windows 10 and 11. Upon connecting the adapter, your operating system should automatically detect and install the necessary drivers. If automatic installation does not occur, or if you encounter issues, you may need to manually install the driver from the included CD or download the latest driver from the official TP-Link support weblloc.
- Verifica la instal·lació: After installation, check your computer's Device Manager under 'Network adapters' to ensure the TP-Link Archer TX21UH is listed and functioning correctly without any error symbols.
Image 4.1: The Archer TX21UH connected to a USB 3.0 port, emphasizing the importance of using USB 3.0 for optimal performance.
Imatge 4.2: Ex.amples of how the Archer TX21UH can be set up with a laptop or desktop PC, utilizing its flexible design and USB cradle.
5. Instruccions de funcionament
Connecting to a Wi-Fi Network:
Once the Archer TX21UH adapter is successfully installed, you can connect to a wireless network:
- Accés a la configuració de xarxa: Click on the Wi-Fi icon in your computer's system tray (usually in the bottom-right corner of the screen).
- Seleccioneu la xarxa: A list of available wireless networks will appear. Select your desired network name (SSID).
- Introduïu la contrasenya: If prompted, enter the network security key (Wi-Fi password) for your chosen network.
- Connectar: Click 'Connect'. Your computer should now be connected to the Wi-Fi network via the Archer TX21UH adapter.
6. Manteniment
Per garantir un rendiment òptim i una llarga durada del vostre adaptador Archer TX21UH, tingueu en compte els següents consells de manteniment:
- Mantenir els controladors actualitzats: Comproveu periòdicament el suport de TP-Link website for the latest drivers for your Archer TX21UH. Updated drivers can improve performance, stability, and security.
- Col·locació òptima: Position the adapter and its antenna in an open area, away from obstructions and other electronic devices that may cause interference. Using the USB cradle can help achieve better signal reception.
- Neteja: Keep the adapter free from dust and debris. Use a soft, dry cloth for cleaning.
- Eviteu danys físics: Handle the adapter carefully. Avoid bending the antenna excessively or exposing the device to extreme temperatures or moisture.
7. Solució De Problemes
If you encounter issues with your Archer TX21UH adapter, refer to the following common problems and solutions:
- Adaptador no detectat:
- Assegureu-vos que l'adaptador estigui ben connectat a un port USB.
- Prova un port USB diferent, preferiblement un port USB 3.0.
- Reinicieu l'ordinador.
- Check Device Manager to see if the adapter is listed. If there's an error, try reinstalling the driver.
- Cannot Connect to Wi-Fi Network:
- Verifiqueu que la vostra xarxa Wi-Fi estigui activa i que altres dispositius s'hi puguin connectar.
- Comproveu dues vegades la contrasenya del Wi-Fi.
- Ensure your router's Wi-Fi is enabled and broadcasting its SSID.
- Prova de reiniciar el router i el mòdem.
- Velocitats lentes o desconnexions freqüents:
- Ensure you are connected to the 5GHz band if your router supports it, as it generally offers higher speeds.
- Adjust the position of the adapter and its antenna for better signal reception.
- Minimitzar les interferències d'altres dispositius electrònics (per exemple, microones, telèfons sense fil).
- Actualitzeu els controladors de l'adaptador a la versió més recent.
- Ensure your computer's USB 3.0 port is functioning correctly.
- Problemes d'instal·lació del controlador:
- If the preloaded driver fails, download the latest driver from the official TP-Link weblloc (tp-link.com/us/support/download/archer-tx21uh/).
- Temporarily disable antivirus software during driver installation if it interferes.
- Ensure any previous Wi-Fi adapter drivers are fully uninstalled before installing new ones.
8. Especificacions
| Marca | TP-Link |
| Número de model | Archer TX21UH |
| Interfície del maquinari | USB 3.0 |
| Estàndard sense fils | Wi-Fi 6 (802.11ax) |
| Velocitat de transferència de dades | Fins a 1800 Mbps (1201 Mbps a 5 GHz, 574 Mbps a 2.4 GHz) |
| Bandes de freqüència | 2.4 GHz, 5 GHz |
| Tipus d'antena | Antena de banda dual d'alt guany de 5 dBi |
| Seguretat sense fils | WPA3 |
| Sistemes operatius compatibles | Windows 11/10 (32/64 bits) |
| Dimensions del producte | 4.4 x 1.2 x 0.58 polzades |
| Pes de l'article | 4.5 unces |
| UPC | 840030706394 |
9. Garantia i suport tècnic
TP-Link ofereix un suport complet per als seus productes.
- Garantia: The Archer TX21UH typically comes with a 2-year warranty. Please refer to your product packaging or the TP-Link website for specific warranty terms and conditions in your region.
- Suport tècnic: TP-Link offers 24/7 technical support. For assistance with installation, configuration, or troubleshooting, please visit the official TP-Link support weblloc web o contacteu directament amb el seu servei d'atenció al client.
Per obtenir més informació i suport, visiteu: Suport de TP-Link
