1. Įvadas
The Tenda AX900 U11Pro is a high-performance WiFi 6 dual-band USB adapter designed to enhance your computer's wireless connectivity. It supports both 5GHz and 2.4GHz bands, offering faster speeds and improved signal stability. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
Pagrindinės funkcijos:
- Dviejų dažnių „WiFi 6“: Experience up to 600Mbps on the 5GHz band and 286Mbps on the 2.4GHz band, ideal for 4K streaming, online gaming, and video conferencing.
- Didelio stiprinimo antena: Equipped with an external 6dBi omnidirectional antenna that can be rotated for optimal signal reception, significantly improving connectivity in areas with weak signals or interference.
- Lengvas nustatymas: Features preloaded drivers for quick installation on Windows 11/10/7.
- AP režimo palaikymas: Convert your PC into a Wi-Fi hotspot (5GHz band only) to share your internet connection with up to 8 devices.
- Platesnė aprėptis: Tenda's intelligent algorithm enhances wireless signal transmission for extended range and stability.
2. Sąranka ir diegimas
Follow these steps to install and configure your Tenda AX900 U11Pro WiFi Adapter.
2.1 Aparatinės įrangos diegimas
- Įdėkite adapterį: Plug the Tenda AX900 U11Pro WiFi Adapter into an available USB port on your desktop or laptop computer. Ensure it is securely connected.
- Sureguliuokite anteną: Rotate the 6dBi omnidirectional antenna to an upright position or adjust it for the best possible signal reception. The antenna offers multi-dimensional rotation for flexibility.

Figure 1: Tenda AX900 U11Pro WiFi Adapter and packaging.

Figure 2: Adjustable antenna for optimal signal.
2.2 Driver Installation (Windows)
For Windows 11/10/7, the adapter comes with preloaded drivers for instant setup. If the driver does not install automatically, follow these steps:
- After inserting the adapter, a pop-up window may appear. If not, open 'This PC' or 'My Computer' and locate the 'Tenda' drive (similar to a USB storage device).
- Double-click the 'Setup.exe' file within the Tenda drive to run the driver installation.
- Vykdykite ekrane pateikiamus nurodymus, kad užbaigtumėte diegimą.
- Once the driver is installed, you can proceed to connect to a Wi-Fi network.
Video 1: Demonstration of Tenda AX900 WiFi Adapter installation and setup on a laptop.
2.3 Driver Installation (Linux)
For Linux systems, you will need to download the appropriate driver from the official Tenda website. Refer to the video below for a detailed installation guide.
Video 2: Linux Installation Guide for Tenda AX900 network adapter driver.
3. Naudojimo instrukcijos
Once the adapter is installed, you can connect to a Wi-Fi network and utilize its features.
3.1 Prisijungimas prie „Wi-Fi“ tinklo
- After successful driver installation, click on the Wi-Fi icon in your computer's taskbar (Windows) or network settings (Linux).
- Iš galimų tinklų sąrašo pasirinkite norimą „Wi-Fi“ tinklą.
- Jei būsite paraginti, įveskite tinklo slaptažodį ir spustelėkite „Prisijungti“.
- Your computer should now be connected to the Wi-Fi network via the Tenda AX900 U11Pro adapter.

Figure 3: High-speed Wi-Fi connectivity with AX900 U11Pro.
3.2 AP Mode (Hotspot Function)
The AP Mode allows your computer to function as a Wi-Fi hotspot, sharing its internet connection with other devices. Note that AP Mode only supports the 5GHz band.
- Ensure your computer has an active internet connection (e.g., via Ethernet or another Wi-Fi adapter).
- Access your computer's network settings.
- Locate the 'Mobile hotspot' or 'AP Mode' settings.
- Konfigūruokite interneto prieigos taško pavadinimą (SSID) ir slaptažodį.
- Enable the hotspot function. Up to 8 devices can connect to your computer's shared Wi-Fi network.

Figure 4: Two Flexible Working Modes: Station Mode and AP Mode.
4. Priežiūra
To ensure the longevity and optimal performance of your Tenda AX900 U11Pro WiFi Adapter, consider the following maintenance tips:
- Laikyti švarų: Regularly clean the adapter's exterior with a soft, dry cloth. Avoid using liquid cleaners or solvents.
- Apsaugokite nuo pažeidimų: Avoid physical impact, bending the USB connector, or excessive force on the antenna.
- Tinkamas saugojimas: Kai nenaudojate, laikykite adapterį vėsioje, sausoje vietoje, apsaugotoje nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
- Programinės įrangos atnaujinimai: Periodiškai tikrinkite oficialią „Tenda“ website for updated drivers or firmware to ensure compatibility and performance improvements.
5. Problemų sprendimas
If you encounter issues with your Tenda AX900 U11Pro WiFi Adapter, refer to the following common problems and solutions:
5.1 No Wi-Fi Connection or Frequent Disconnections
- Patikrinkite adapterio jungtį: Ensure the USB adapter is firmly plugged into a working USB port. Try a different USB port or a USB hub if available.
- Tvarkyklės diegimas: Verify that the drivers are correctly installed. Reinstall the drivers if necessary, following the steps in Section 2.
- Disable Built-in Wi-Fi: If your computer has a built-in wireless adapter, disable it to prevent conflicts. Go to Network & Internet settings, then 'Change adapter options', right-click on the built-in wireless adapter, and select 'Disable'.
- Antenos padėtis: Adjust the antenna's angle and direction to optimize signal reception.
- Router Distance/Interference: Move closer to your Wi-Fi router or minimize physical obstructions (walls, large appliances) between the adapter and the router.
5.2 Lėtas „Wi-Fi“ greitis
- Check Band: Ensure you are connected to the 5GHz band for higher speeds if your router supports it and your device is within range. The 2.4GHz band offers wider coverage but lower speeds.
- Sumažinti trukdžius: Other electronic devices (microwaves, cordless phones) can interfere with Wi-Fi signals. Try to move them away from your adapter and router.
- Maršrutizatoriaus našumas: Ensure your router is functioning optimally and is not overloaded with too many connected devices.
- Tvarkyklės naujinimas: Check for and install the latest drivers for your adapter from the Tenda websvetainę.
6. Specifikacijos
| Funkcija | Aprašymas |
|---|---|
| Modelio numeris | U11 Pro |
| Prekės ženklas | Tenda |
| bevielio ryšio standartas | „WiFi 6“ (AX900) |
| Dažnių juostos | 2.4 GHz, 5 GHz |
| Duomenų perdavimo sparta | Iki 600 Mbps (5 GHz), iki 286 Mbps (2.4 GHz) |
| Antenos tipas | 6dBi High-Gain Omnidirectional |
| Techninės įrangos sąsaja | USB 2.0 |
| Suderinama OS | Windows 11/10/7, Linux |
| Gaminio matmenys | 2.32 x 0.79 x 8.11 colio |
| Prekės svoris | 1.06 uncijos (30 gramų) |
7. Informacija apie garantiją
Tenda products typically come with a manufacturer's warranty. Please refer to the product packaging or the official Tenda website for specific warranty terms and conditions applicable to your region. Keep your purchase receipt as proof of purchase for warranty claims.
8. Parama
For further assistance, technical support, or any questions regarding your Tenda AX900 U11Pro WiFi Adapter, please contact Tenda support using the information below:
- El. paštas: support.usa@tenda.cn
- Telefonas: +1 800-570-5892





