1. Introducció
Thank you for choosing the EDUP AX900 Wireless USB Adapter. This device is designed to provide your PC or laptop with high-speed Wi-Fi 6 (802.11ax) connectivity and advanced Bluetooth 5.3 capabilities. With its dual-band support (2.4GHz and 5GHz) and a powerful 5dBi adjustable antenna, the AX900 ensures a stable, fast, and secure wireless experience. Its driver-free installation for Windows 10/11 makes setup quick and effortless.

2. Característiques clau
- Wi-Fi d'alta velocitat 6: Up to 900Mbps wireless transmission rate (286Mbps on 2.4GHz, 600Mbps on 5.8GHz).
- Connectivitat de doble banda: Operates on both 2.4GHz and 5GHz frequencies for flexible and less congested connections.
- Bluetooth 5.3: Enhanced range, improved data throughput, and support for more connected devices.
- Instal·lació sense controladors: Plug-and-play functionality for Windows 10/11, eliminating the need for manual driver installation.
- Seguretat avançada: Supports WPA3 Network Protection for more secure privacy.
- IEEE 802.11ax Standard: Offers higher data rates, lower latency, enhanced coverage, and lower power consumption.
- 5dBi Adjustable Antenna: High-gain antenna provides good signal reception and improved network efficiency, with 90° and 360° multi-directional adjustment.
- Modes de funcionament: Supports both Infrastructure and Ad-Hoc operation methods.
- Protocols de seguretat: Complies with 64/128-bit WEP, 128-bit WPA standard (TKIP/AES), MIC, IV Expansion, Shared Key Authentication, and IEEE802.1X.
- Compatibilitat del sistema: Fully supports Windows 10 and Windows 11.
- Compatibilitat enrere: Seamlessly compatible with 802.11b/g/n devices.
- Convenient and Portable Design: Compact USB adapter with a detachable antenna for easy transport and use.

3. Especificacions
| Característica | Descripció |
|---|---|
| Chipset | Realtek RTL8851BU |
| Interfície | Connector USB 2.0 d'alta velocitat |
| Velocitat sense fil | 2.4G ax: Up to 286Mbps; 5.8G ax: Up to 600Mbps |
| Interval de freqüència | 2.4 GHz i 5.8 GHz |
| Potència de transmissió sense fils | 20dBm (MAX EIRP) |
| Tècnica de modulació | OFDM/CCK/16-QAM/64-QAM/256-QAM/1024-QAM |
| Mode de treball | Ad-Hoc / Infraestructura |
| Seguretat sense fils | 64/128 bits WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) / WPA3 |
| Temperatura de funcionament | -20 °C a 50 °C |
| Temperatura d'emmagatzematge | -40 °C a 90 °C |
| Humitat de funcionament | 5% a 95% (sense condensació) |
| Humitat d'emmagatzematge | Màx. 90% (sense condensació) |
| Sistemes operatius suportats | Windows 10 / Windows 11 |
| Dimensions (A x A x P) | 53 x 19 x 10 mm |
| Tipus d'antena | External, 5dBi High Gain |
| Versió Bluetooth | Bluetooth 5.3 (Standard: Bluetooth v5.3) |
| Certificacions | CE, FCC, RoHS |

4. Contingut del paquet
Si us plau, reviseu atentament el contingut del paquet. Si falta algun article o hi ha algun dany, poseu-vos en contacte amb el vostre distribuïdor.
- 1 x EDUP AX900 Wireless USB Adapter
5. Guia d'instal·lació
The EDUP AX900 Wireless USB Adapter features a driver-free design for Windows 10 and Windows 11, making installation straightforward.
- Connecteu l'antena: Carefully screw the external 5dBi antenna onto the adapter's connector. Ensure it is securely fastened but do not overtighten.
- Inseriu l'adaptador: Plug the EDUP AX900 USB Adapter into an available USB 2.0 port on your PC or laptop.
- Instal·lació automàtica del controlador: For Windows 10/11, the operating system should automatically detect the new hardware and install the necessary drivers. This process may take a few moments.
- Verificació: Once the drivers are installed, you should see new Wi-Fi and Bluetooth options available in your system's network and Bluetooth settings.


6. Instruccions de funcionament
6.1. Connexió a una xarxa Wi-Fi
- Ensure the adapter is properly installed and recognized by your system.
- Feu clic a la icona Wi-Fi de la barra de tasques de Windows (normalment a la cantonada inferior dreta).
- Apareixerà una llista de xarxes Wi-Fi disponibles. Seleccioneu la vostra xarxa desitjada.
- Feu clic a "Connecta" i introduïu la clau de seguretat de xarxa (contrasenya) si se us demana.
- Un cop connectat, la icona del Wi-Fi indicarà que la connexió s'ha establert correctament.

6.2. Emparellar dispositius Bluetooth
- Ensure the adapter is properly installed and recognized by your system.
- Aneu a Configuració de Windows > Dispositius > Bluetooth i altres dispositius.
- Turn on Bluetooth if it's not already enabled.
- Feu clic a "Afegeix Bluetooth o un altre dispositiu" i seleccioneu "Bluetooth".
- Poseu el vostre dispositiu Bluetooth (per exemple, auriculars, teclat, ratolí) en mode d'emparellament.
- Select your device from the list that appears on your computer and follow any on-screen prompts to complete the pairing process.


7. Manteniment
- Mantenir net: Regularly clean the adapter and antenna with a soft, dry cloth to prevent dust buildup.
- Eviteu danys físics: Manipuleu l'adaptador amb cura. Eviteu deixar-lo caure ni exposar-lo a una força excessiva.
- Col·locació òptima: Position the adapter and its antenna in an open area, away from obstructions and other electronic devices that might cause interference.
- Temperatura i humitat: Store and operate the device within the specified temperature and humidity ranges to ensure longevity.
8. Solució De Problemes
- Q: The adapter is not detected by my computer.
- A: Ensure the adapter is fully inserted into a working USB port. Try a different USB port. Verify your operating system is Windows 10 or 11. Restart your computer.
- Q: Cannot connect to Wi-Fi or Bluetooth devices.
- A: Check if the adapter's drivers are correctly installed in Device Manager. Ensure Wi-Fi and Bluetooth are enabled in Windows settings. For Wi-Fi, double-check the network password. For Bluetooth, ensure the device is in pairing mode and within range.
- Q: Slow Wi-Fi speed.
- A: Ensure the antenna is properly attached and positioned for optimal signal. Try connecting to the 5GHz band if your router supports it and you are within close range. Reduce interference from other electronic devices. Update your router's firmware.
- Q: Bluetooth connection is unstable or drops frequently.
- A: Ensure the Bluetooth device is within close proximity to the adapter. Avoid physical obstructions between the adapter and the device. Disconnect and re-pair the Bluetooth device.
9. Consells d'usuari
- For best Wi-Fi performance, especially on the 5GHz band, ensure the adapter's antenna is oriented towards your wireless router.
- If you experience any issues, a simple restart of your computer can often resolve minor connectivity problems.
- Keep your Windows operating system updated to ensure compatibility and access to the latest driver improvements.
10. Garantia i Suport
The EDUP AX900 Wireless USB Adapter comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by accident, misuse, abuse, unauthorized modification, or external causes.
For technical support, warranty claims, or further assistance, please contact EDUP customer service through your retailer or the official EDUP website. Please have your product model (EP-AX900) and proof of purchase ready when contacting support.





