1. Introducció
The WALRAM AX900 is a compact, dual-band USB WiFi 6 adapter designed to provide high-speed wireless connectivity and Bluetooth 5.3 capabilities to your desktop or laptop computer. Featuring driver-free installation and a built-in high-gain antenna, it offers a seamless upgrade for your network experience, supporting both 2.4GHz and 5GHz frequency bands for stable and fast internet access.
Característiques principals:
- WiFi 6 (802.11ax) Technology: Experience faster speeds and improved efficiency compared to older WiFi standards.
- Connectivitat de doble banda: Supports 2.4GHz for wider coverage and 5GHz for higher speeds and less interference.
- Bluetooth 5.3: Integrated Bluetooth for connecting wireless peripherals.
- Driver-Free Installation: Plug and Play functionality for Windows 7/10/11, simplifying setup.
- Built-in High-Gain Antenna: Enhances signal reception and transmission range.
- AP Mode Support: Allows the adapter to function as a Wi-Fi hotspot.
- Disseny compacte: Mini USB form factor for portability and discreet use.

Image: WALRAM AX900 WiFi 6 USB Adapter highlighting WiFi 6, 900 Mbps, Windows 10/11 compatibility, Plug and Play, Bluetooth 5.3, and Driver-free operation.
2. Especificacions
| Característica | Detall |
|---|---|
| Marca | WALRAM |
| Nom del model | AX900 (WIFI 6) |
| Color | Negre |
| Tipus d'interfície | USB 3.0 |
| Comunicació sense fils estàndard | 802.11ax (WiFi 6) |
| Freqüència compatible amb Wi-Fi | 2.4 GHz i 5 GHz (doble banda) |
| Rang de freqüència sense fils | 2.412-2.472 GHz, 5.180-5.825 GHz |
| Tarifa de transmissió sense fils | Up to 900Mbps (2.4GHz: 286Mbps, 5GHz: 867Mbps) |
| Protocol Bluetooth | Bluetooth 5.3 |
| Antena | Built-in 2dBi high gain antenna |
| Transmissió de potència | 100 mW (20 dBm) |
| Xifratge | WPA-WEP/WPA-PSK/WPA2-PSK/WPA3-PSK |
| Dissipació de calor | Admet |
| Sistemes aplicables | Windows 7 (32/64bit), Windows 10 (32/64bit), Windows 11 |
| Àmbit d'aplicació | Escriptori/ordinador portàtil |
| Dimensions del producte | 16 mm x 8 mm x 33 mm (llargada x amplada x alçada) |
| Temperatura de funcionament | 0 °C ~ 40 °C |
| -40 °C ~ 70 °C | Temperatura d'emmagatzematge |
| Humitat de funcionament | 10% ~ 90% HR (sense condensació) |
| Humitat d'emmagatzematge | 5% ~ 90% HR (sense condensació) |
3. Guia de configuració
3.1 Driver-Free Installation (Windows 7/10/11)
The WALRAM AX900 adapter features a convenient driver-free installation process for compatible Windows operating systems. Follow these steps:
- Insert the AX900 USB adapter into an available USB 3.0 port on your desktop or laptop computer.
- Your computer should automatically detect the device and initiate the driver installation process.
- Navigate to 'My Computer' or 'This PC'. You should see a new drive labeled 'wifi-driver (E:)' or similar.
- Double-click on this drive and then click on the driver installation file per completar la configuració.
- Once the installation is complete, the adapter will be ready for use.

Image: Visual guide for driver-free installation, showing the adapter connected and the driver setup prompt.
3.2 Compatibilitat del sistema
The AX900 adapter is widely compatible with mainstream Windows operating systems:
- Windows 7 (32 bits i 64 bits)
- Windows 10 (32 bits i 64 bits)
- Windows 11

Image: Display illustrating the wide compatibility of the adapter with Windows 7, 10, and 11 operating systems.
4. Instruccions de funcionament
4.1 Connexió a una xarxa Wi-Fi
- After successful driver installation, click on the Wi-Fi icon in your computer's system tray (usually in the bottom-right corner).
- Seleccioneu la xarxa Wi-Fi desitjada de la llista de xarxes disponibles.
- Introduïu la contrasenya de xarxa si se us demana i feu clic a "Connecta".
- The adapter will automatically connect to the network, providing you with internet access.
4.2 Utilizing Dual-Band Frequencies (2.4GHz & 5GHz)
The AX900 adapter supports both 2.4GHz and 5GHz Wi-Fi bands. Your computer will typically connect to the most optimal band automatically. If your router broadcasts separate SSIDs (network names) for each band, you can manually choose:
- Banda de 2.4 GHz: Offers wider coverage and better penetration through walls, ideal for general browsing and devices further from the router. (Up to 286Mbps)
- Banda de 5 GHz: Provides faster speeds and less interference, best for gaming, streaming 4K video, and devices closer to the router. (Up to 867Mbps)

Image: Comparison of WiFi 6 and WiFi 4 performance, detailing the advantages of 5GHz (less interference, 601 Mbps) and 2.4GHz (stable through walls, 286 Mbps) bands.
4.3 AP Mode (Hotspot Functionality)
The AX900 adapter can simulate an Access Point (AP) mode, allowing your computer to act as a Wi-Fi hotspot. This enables other mobile devices to connect to your computer's internet connection.
- Assegureu-vos que l'ordinador tingui una connexió a Internet activa (per exemple, via Ethernet).
- Install and use third-party Wi-Fi sharing software on your computer.
- Configure the software to create a Wi-Fi hotspot using the AX900 adapter.
- Your mobile devices can then connect to this new Wi-Fi network.

Image: Illustration of AP Mode functionality, showing the adapter enabling a computer to share its internet connection with other devices like a Smart TV or smartphone.
4.4 Connectivitat Bluetooth
To use the Bluetooth 5.3 functionality:
- Ensure the adapter is properly installed.
- Go to your computer's Bluetooth settings.
- Activa el Bluetooth i busca dispositius propers.
- Select your Bluetooth device (e.g., headphones, mouse) from the list and pair it.

Image: Depiction of multiple devices wirelessly connected to a laptop, illustrating the smooth internet speed and Bluetooth capabilities of the adapter.
5. Manteniment
- Mantingueu l'adaptador net i sense pols. Feu servir un drap suau i sec per netejar-lo.
- Eviteu exposar l'adaptador a temperatures o humitat extremes.
- No intenteu desmuntar ni reparar l'adaptador vosaltres mateixos, ja que això anul·larà la garantia.
- Guardeu l'adaptador en un lloc segur quan no l'utilitzeu per evitar danys físics.
6. Solució De Problemes
6.1 No Wi-Fi Connection / Slow Speeds
- Verifiqueu la instal·lació: Ensure the adapter is correctly plugged into a USB 3.0 port and the driver is installed.
- Compatibilitat amb encaminadors: For optimal WiFi 6 performance, ensure your router supports the WiFi 6 (802.11ax) protocol, especially in the 2.4GHz band.
- Força del senyal: Check your distance from the Wi-Fi router. Move closer if possible.
- Interferència: Other electronic devices can cause interference. Try changing your router's Wi-Fi channel or moving the adapter.
- Driver Reinstallation: If issues persist, try uninstalling and reinstalling the driver.
6.2 Bluetooth Not Working
- Check Device Manager: Ensure the Bluetooth driver is installed and the device is recognized without errors.
- Activa el Bluetooth: Make sure Bluetooth is enabled in your computer's settings.
- Mode de sincronització: Ensure your Bluetooth device is in pairing mode.
- Interferència: Keep the adapter clear of obstructions and other wireless devices.
6.3 Linux Compatibility
The WALRAM AX900 adapter is officially supported on Windows 7, Windows 10, and Windows 11. There is no official driver support for Linux operating systems. While some users might find community-developed drivers or workarounds, official functionality cannot be guaranteed.
7. Consells d'usuari
- For the best performance, always plug the adapter into a USB 3.0 port (usually blue inside).
- If you experience slow speeds, try connecting to the 5GHz band if your router supports it and you are in close proximity.
- Consider using the AP mode feature with third-party software to create a convenient Wi-Fi hotspot from your PC.
- Keep your operating system updated to ensure the best compatibility and performance with the driver-free installation.
8. Garantia i Suport
WALRAM products are designed for reliability and performance. For any technical support or warranty inquiries, please refer to the contact information provided with your purchase or visit the official WALRAM support weblloc.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
9. Contingut del paquet
- 1x WALRAM AX900 Wifi Adapter
- 1x Guia de l'usuari




