1. Introducció
The TP-Link TX401 is a 10 Gigabit PCIe Network Adapter designed to upgrade your desktop computer's network capabilities to ultra-fast 10 Gbps speeds. This adapter utilizes the PCI Express 3.0 x4 interface to provide a high-bandwidth connection for demanding tasks such as large file transfers, 4K/8K video streaming, and online gaming. It is backward compatible with various Ethernet standards, allowing for seamless integration into existing network environments.
2. Configuració i instal·lació
Follow these steps to properly install your TP-Link TX401 10 Gigabit PCIe Network Adapter into your computer.
- Apagueu el vostre PC: Before beginning, ensure your computer is completely powered off and disconnected from the power outlet.
- Obriu la carcassa de l'ordinador: Traieu el panell lateral de la caixa de l'ordinador per accedir a la placa base.
- Localitzeu una ranura PCIe disponible: Identify an available PCI Express 3.0 x4 slot or higher (e.g., x8, x16) on your motherboard. The TX401 requires a PCIe x4 slot for optimal performance. Note: This adapter is not compatible with PCIe x1 slots.
- Treure la coberta de la ranura: Carefully remove the metal slot cover corresponding to the chosen PCIe slot on the back of your PC case.
- Insert the Network Adapter: Align the gold contacts of the TX401 with the PCIe slot. Gently but firmly push the adapter straight down into the slot until it is fully seated. Ensure the bracket is flush with the back of the PC case.

Image: The TP-Link TX401 Network Adapter securely installed into a PCI Express slot within a desktop computer case.
- Fixeu l'adaptador: Use a screw to secure the adapter's bracket to the PC case.
- Close the PC Case: Reattach the side panel of your computer case.
- Enceneu el vostre PC: Reconnect the power cable and turn on your computer.
Low-Profile Parèntesis: The TX401 includes both a standard-height and a low-profile bracket. If your PC case requires a low-profile bracket, you can replace the pre-installed standard bracket by unscrewing it and attaching the low-profile un.

Image: The TP-Link TX401 Network Adapter shown with both its standard-height and optional low-profile suports de muntatge.
3. Instruccions de funcionament
After physical installation, follow these steps to get your TX401 operational.
3.1 Instal·lació del controlador
- Instal·lació automàtica: For most modern operating systems (e.g., Windows 10/11), the TX401 drivers may install automatically upon first boot.
- Instal·lació manual: If drivers do not install automatically, or if you wish to update them, download the latest drivers from the official TP-Link support weblloc. Seguiu les instruccions que apareixen a la pantalla per a la instal·lació.
3.2 Connecting to Your Network
Connect a Cat6a or Cat7 Ethernet cable from your 10 Gigabit capable router or switch to the RJ45 port on the TX401 adapter.

Image: An Ethernet cable plugged into the RJ45 port of the TP-Link TX401 Network Adapter.
3.3 Multi-Speed Compatibility and QoS
- Automatic Speed Negotiation: The TX401 automatically negotiates the highest possible speed with your network device, supporting 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps Base-T connections.
- Qualitat de servei (QoS): The adapter supports QoS technology, which helps prioritize network traffic for specific applications, ensuring smoother performance for activities like online gaming or video conferencing by reducing latency and preventing congestion.

Image: A visual representation of the TX401's multi-speed compatibility, supporting 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps connections.
4. Manteniment
To ensure the longevity and optimal performance of your TX401 network adapter, consider the following maintenance tips:
- Actualitzacions de controladors: Consulteu periòdicament el TP-Link oficial website for the latest driver updates. Keeping your drivers current can improve performance, stability, and compatibility.
- Inspecció física: Occasionally inspect the adapter inside your PC to ensure it remains securely seated in its PCIe slot and that the Ethernet cable is firmly connected.
- Ventilació: Ensure your PC case has adequate airflow to prevent overheating, which can affect the performance and lifespan of internal components, including the network adapter.
5. Solució De Problemes
If you encounter issues with your TX401 network adapter, refer to the following common troubleshooting steps:
- Adapter Not Detected or Not Working:
- Ensure the adapter is fully and correctly seated in a compatible PCIe slot (PCIe 3.0 x4 or higher).
- Verify that the correct drivers are installed. Check Device Manager in Windows for any error indicators.
- Try installing the adapter in a different available PCIe slot if possible.
- Confirm your motherboard's BIOS/UEFI settings are configured to enable PCIe slots.
- Velocitats de xarxa lentes:
- Ensure your router/switch and other network devices support 10 Gigabit Ethernet.
- Use a high-quality Ethernet cable, specifically Cat6a or Cat7, for 10 Gbps connections. Older cables (e.g., Cat5e) may limit speeds.
- Check your network adapter settings in your operating system to ensure it's configured for the correct speed and duplex (usually 'Auto Negotiation').
- Update the network adapter drivers to the latest version from the TP-Link weblloc.
- Connexió intermitent:
- Check the integrity of your Ethernet cable for any damage.
- Ensure the Ethernet cable is securely plugged into both the TX401 and your network device.
- Verify the adapter is firmly seated in its PCIe slot.
- Update drivers.
6. Especificacions
| Característica | Especificació |
|---|---|
| Model | TX401 |
| Interfície del maquinari | PCI Express 3.0 x4 |
| Velocitat de transferència de dades | 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, 100 Mbps |
| Protocol d'enllaç de dades | Ethernet |
| Dispositius compatibles | Ordinadors d'escriptori |
| Dimensions del producte | 3.86 x 4.76 x 0.87 polzades (98 x 121 x 22 mm) |
| Pes de l'article | 3.17 unces (90 grams) |
| UPC | 753459392331 |
7. Garantia i Suport
The TP-Link TX401 Network Adapter comes with a manufacturer's warranty. For detailed warranty information, technical support, driver downloads, and further assistance, please visit the official TP-Link support website. You can typically find support resources by searching for your product model (TX401) on their weblloc.
Oficial de TP-Link Weblloc: www.tp-link.com





