Manual d'usuari de l'adaptador de xarxa sense fil de doble banda AC1200 USB 3.0 de StarTech.com

Introducció

This manual provides comprehensive instructions for the StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter (Model: USB867WAC22). This adapter enables Wireless-AC connectivity for desktop or laptop computers via a USB 3.0 port, offering enhanced speed and range for demanding network applications.

The adapter supports dual-band operation (2.4GHz and 5GHz) with data rates up to 867 Mbps on the 5GHz band and up to 300 Mbps on the 2.4GHz band. It is backward compatible with 802.11a/b/g/n networks and features a 2T2R antenna design with a WPS button for easy setup.

Contingut del paquet

StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter (USB867WAC22)
Guia d'inici ràpid
CD del controlador

StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter and its packaging

Image: The StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter shown with its retail packaging and included driver CD.

Instruccions de configuració

Requisits del sistema

Available USB 3.0 port (backward compatible with USB 2.0, but 3.0 recommended for optimal performance)
Operating System: Windows 10, Windows 8, Windows 7, Windows Server 2016, Windows Server 2019, macOS (El Capitan 10.11, Sierra 10.12, High Sierra 10.13, Mojave 10.14), Linux.

Instal·lació del controlador

Descarrega els controladors: Visit the official StarTech.com website and navigate to the support page for model USB867WAC22. Download the latest drivers compatible with your operating system. While a driver CD may be included, downloading the latest version online is recommended for best performance and compatibility.
Instal·leu els controladors: Run the downloaded driver installation package. Follow the on-screen prompts to complete the installation. Administrator privileges may be required.
Reinicia el sistema: After the driver installation is complete, restart your computer if prompted.

Connexió de l'adaptador

Adaptador d'inserció: Carefully insert the USB 3.0 AC1200 Wireless-AC Network Adapter into an available USB 3.0 port on your desktop or laptop computer. Ensure it is fully seated.
Verifica la connexió: Once inserted, the adapter's indicator light should illuminate, indicating it is powered on and active. Your operating system should recognize the new network adapter.

StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter plugged into a laptop USB port with green indicator light

Image: The adapter actively connected to a laptop, with its green indicator light illuminated, signifying operation.

Instruccions de funcionament

Connexió a una xarxa sense fil

Accés a la configuració de xarxa:
- Windows: Click the Wi-Fi icon in the system tray (bottom-right corner of the taskbar).
- macOS: Feu clic a la icona Wi-Fi de la barra de menú (a la cantonada superior dreta de la pantalla).
- Linux: Access network settings through your distribution's system tray or settings menu.
Seleccioneu la xarxa: Apareixerà una llista de xarxes sense fil disponibles. Seleccioneu la xarxa desitjada (SSID).
Introduïu la contrasenya: If the network is secured, enter the network security key (Wi-Fi password) and click "Connect".
WPS (Configuració protegida per Wi-Fi): For routers supporting WPS, you can press the WPS button on the adapter and then on your router within two minutes to establish a secure connection without entering a password. Refer to your router's manual for WPS instructions.
Confirmeu la connexió: Once connected, the Wi-Fi icon will indicate a successful connection, and you should have internet access.

Optimització del rendiment

Port USB 3.0: Always use a USB 3.0 port for maximum data transfer speeds (up to 867 Mbps on 5GHz). USB 2.0 ports will limit performance.
Banda de 5 GHz: For faster speeds and less interference, connect to the 5GHz band of your router if available. The 2.4GHz band offers wider range but lower speeds.
Col·locació del router: Col·loqueu el vostre encaminador sense fil en una ubicació central, allunyat d'obstacles i fonts d'interferències (per exemple, microones, telèfons sense fil).
Actualitzacions de controladors: Regularly check the StarTech.com weblloc web per a controladors actualitzats per garantir un rendiment i una compatibilitat òptims.

Manteniment

Neteja: Feu servir un drap suau i sec per netejar l'adaptador. No utilitzeu netejadors líquids ni aerosols.
Emmagatzematge: When not in use, store the adapter in a cool, dry place, ideally with its protective cap on the USB connector to prevent dust and damage.
Actualitzacions de firmware: Periodically check the StarTech.com support website for any available firmware updates for your adapter.

Resolució de problemes

Problema	Possible causa/solució
Adapter not recognized / No indicator light	Assegureu-vos que l'adaptador estigui completament inserit al port USB. Proveu un port USB diferent a l'ordinador. Verify that the necessary drivers are installed correctly. Reinstall if unsure. Reinicieu l'ordinador.
Slow connection speeds	Assegureu-vos que esteu connectat a un port USB 3.0. Connect to the 5GHz band of your router if available. Reduce distance between adapter and router, or remove obstructions. Comproveu si hi ha interferències d'altres dispositius electrònics. Actualitzeu els controladors de l'adaptador de xarxa.
Desconnexions freqüents	Ensure power management settings for USB ports are not set to turn off the device to save power (especially in Windows Device Manager). Move closer to the wireless router. Check for conflicting software or drivers. Actualitzeu els controladors de l'adaptador de xarxa.
No es pot connectar a la xarxa Wi-Fi	Verify the correct Wi-Fi password/security key is entered. Ensure your router is broadcasting its SSID. Try restarting your router and modem. Check if the adapter is enabled in your operating system's network settings.

Especificacions

Model: USB867WAC22
Tipus sense fil: 802.11a/b/g/n/ac
Velocitat de transferència de dades: Fins a 867 Mbps (5 GHz), Fins a 300 Mbps (2.4 GHz)
Interfície d'amfitrió: USB 3.0 (compatible enrere amb USB 2.0)
Configuració de l'antena: 2 Transmitter/2 Receiver (2x2:2)
Bandes de freqüència: Dual band 2.4 GHz / 5 GHz
Compatibilitat del sistema operatiu: Windows 10, Windows 8, Windows 7, Windows Server 2016, Windows Server 2019, macOS (El Capitan 10.11, Sierra 10.12, High Sierra 10.13, Mojave 10.14), Linux
Dimensions (LxWxH): Aproximadament 5.08 x 2.09 x 0.79 polzades (12.9 x 5.3 x 2.0 cm)
Pes de l'article: Aproximadament 0.64 unces (18.14 g)
Color: Negre
País d'origen: Taiwan

Garantia i Suport

The StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter is backed by a StarTech.com warranty with free lifetime technical support.

For detailed warranty information or technical assistance, please visit the official StarTech.com support weblloc web o contacteu directament amb el seu servei d'atenció al client.

Recursos en línia:

Producte acabatview (Visuals)

Imatges del producte

StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter with cap removed, showing USB 3.0 connector

Image: The StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter with its protective cap removed, revealing the blue USB 3.0 connector.

De dalt a baix view of the StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter

Imatge: Vista de dalt a baix view of the adapter, highlighting the StarTech.com logo and the indicator light area.

lateral view of the StarTech.com USB 3.0 AC1200 Dual Band Wireless-AC Network Adapter showing WPS button

Imatge: Un costat view of the adapter, clearly showing the WPS (Wi-Fi Protected Setup) button for easy network connection.