Uživatelská příručka k USB Wi-Fi adaptéru Vention AC650

1. Úvod

The Vention AC650 USB Wi-Fi Adapter is designed to provide high-speed wireless connectivity for your desktop, laptop, or notebook computer. Featuring dual-band support (2.4GHz and 5GHz) and a 6dBi high-gain adjustable antenna, it ensures a stable and wide-ranging Wi-Fi signal. This adapter also supports Bluetooth 5 for connecting multiple devices simultaneously (on compatible models). This manual provides detailed instructions for installation, operation, and troubleshooting to help you get the most out of your device.

2. Vlastnosti produktu

• Enhanced Wi-Fi Experience: Provides a more powerful and stable wireless connection.
• Longer Distance & Wider Range: Equipped with a 6dBi high-gain antenna for superior signal transmission and penetration compared to built-in network interface cards (NICs).
• Angle Adjustable Antenna: The multi-directional antenna can be rotated and adjusted for optimal signal reception, even in narrow spaces.
• Dvoupásmové připojení: Supports both 2.4GHz (up to 200Mbps) for strong penetration and long transmission distance, and 5GHz (up to 433Mbps) for large bandwidth, less interference, and low latency, suitable for 500M broadband.
• Wi-Fi Receiving & Transmission: Enables your desktop or laptop to connect to Wi-Fi networks and can also transmit Wi-Fi signals to other devices (Windows 10/11 built-in feature; other Windows versions may require third-party software).
• Smooth, Lag-Free Connections: Utilizes Wi-Fi 5 (802.11ac) technology for faster and more stable data transfer rates.
• Simultaneous Bluetooth Connections: Supports connecting up to 7 Bluetooth devices simultaneously with stable and smooth signals (on models with Bluetooth functionality).
• Robustní zabezpečení: Supports encryption and security protocols including WPE, WPA/WPA2, WPA-PSK/WPA2-PSK, and MU-MIMO to secure your personal data against hijacking, information leaks, hacking, and other attacks.
• Realtek Chipset: Features a Realtek chip for improved data processing and wireless performance, ensuring stable and efficient data transmission.
• Kompatibilita Windows: Supports Windows 7/8/8.1/10/11.

3. Specifikace

4. Obsah balení

The package contents may vary slightly depending on the specific model (KDU or KDT) and production batch. Please refer to the actual product received.

5. Nastavení a instalace

The product may require manual driver installation on some devices or systems. Please ensure correct installation of drivers corresponding to your system and the product model.

Odkaz ke stažení ovladače: https://www.vention.cn/support/#Download

A. Install the Wi-Fi Driver

1. Vložte adaptér: Insert the USB Wi-Fi Adapter into an available USB port on your computer (laptop or desktop PC).



2. Access CD Drive: Open "This PC" or "My Computer" on your desktop.
3. Open Driver: Double-click to open the CD drive (if using the included CD) or navigate to the downloaded driver folder.
4. Install Wi-Fi Driver: Locate and open the "Wifi AutoInstall Setup" folder, then click "Install". The installation should complete automatically, and the interface will disappear.



5. Připojení k Wi-Fi: Click on the Wi-Fi icon in the taskbar (usually lower right corner), select your desired Wi-Fi network, and click "Connect" to complete the installation of the wireless network adapter.

B. Install the Bluetooth Driver (Only for Windows 7)

For models with Bluetooth functionality, follow these steps if you are using Windows 7. For newer Windows versions, Bluetooth drivers are often plug-and-play or automatically installed.

1. Locate Bluetooth Driver: Ensure the USB Wi-Fi Adapter is plugged into an available USB port. In the downloaded Bluetooth driver folder (or insert the CD-ROM), locate the "Bluetooth" folder and double-click "Setup.exe."



2. Postupujte podle pokynů na obrazovce: Follow the on-screen instructions to install the Bluetooth driver.
3. Proceed with Installation: Click "Next" to proceed with the installation.



4. Restartujte počítač: Select "Yes, I want to restart my computer now" and click "Finish" to complete the installation.

6. Návod k obsluze

6.1 Wi-Fi připojení

1. Ensure the Wi-Fi driver is successfully installed (refer to Section 5.A).
2. Click the Wi-Fi icon in your system tray (usually bottom-right corner of the screen).
3. Zobrazí se seznam dostupných sítí Wi-Fi. Vyberte požadovanou síť.
4. If prompted, enter the network security key (password) and click "Connect".
5. Your computer should now be connected to the Wi-Fi network.

6.2 Wi-Fi Transmission (Hotspot Function)

If your operating system supports it (e.g., Windows 10/11 built-in Mobile Hotspot feature), you can use your computer to transmit Wi-Fi signals to other devices.

1. Ensure your computer is connected to the internet via the Vention Wi-Fi adapter.
2. Go to your computer's network settings (e.g., Settings > Network & Internet > Mobile hotspot on Windows 10/11).
3. Enable the Mobile Hotspot feature and configure the network name (SSID) and password.
4. Ostatní zařízení se nyní mohou připojit k Wi-Fi hotspotu vašeho počítače.

6.3 Bluetooth Connection (for compatible models)

1. Povolit Bluetooth: Ensure Bluetooth is enabled on your computer and the Vention adapter's Bluetooth driver is installed (refer to Section 5.B for Windows 7).
2. Přístup k nastavení Bluetooth: Click on the Bluetooth icon (typically in the lower right corner of the taskbar) or navigate to your computer's Bluetooth settings.
3. Přidat zařízení: Right-click the mouse and select "Add Device" or similar option to start searching for Bluetooth devices.



4. Prepare Device for Pairing: Ensure your Bluetooth device (e.g., headphones, mouse) is turned on and in pairing mode.
5. Zahájit párování: Once your Bluetooth device is detected, double-click its icon to initiate the pairing process. Follow any on-screen prompts to complete pairing.

7. Údržba

• Udržujte adaptér čistý a bez prachu. K čištění používejte měkký, suchý hadřík.
• Nevystavujte adaptér extrémním teplotám, vlhkosti nebo přímému slunečnímu záření.
• Nepokoušejte se adaptér rozebírat ani opravovat sami, jinak ztratíte záruku.
• Pokud adaptér nepoužíváte, uložte jej na bezpečném místě, abyste zabránili jeho fyzickému poškození.

8. Řešení problémů

• Adaptér nebyl detekován:
  • Try inserting the adapter into a different USB port.
  • Ensure the USB port is functional.
  • Restartujte počítač.
• No Wi-Fi Networks Detected:
  • Verify that the Wi-Fi driver is correctly installed (check Device Manager).
  • Ensure your computer's Wi-Fi is enabled.
  • Check if your router is broadcasting a Wi-Fi signal.
• Pomalá rychlost připojení:
  • Ensure you are connected to the 5GHz band if available and your router supports it, for faster speeds and less interference.
  • Pro zlepšení signálu se přiblížte k routeru Wi-Fi.
  • Check for other devices interfering with the Wi-Fi signal.
  • Update your Wi-Fi adapter drivers to the latest version from the Vention support webmísto.
• Bluetooth Not Connecting (for compatible models):
  • Ensure the Bluetooth driver is installed (especially for Windows 7).
  • Make sure the Bluetooth device you are trying to connect is in pairing mode.
  • Check your computer's Bluetooth settings to ensure Bluetooth is turned on.
  • Remove and re-add the Bluetooth device.
• Problémy s instalací ovladačů:
  • Download the latest drivers from the official Vention support webmísto.
  • Temporarily disable antivirus software during driver installation if it interferes.
  • Ensure you have administrator privileges to install drivers.

9. Uživatelské tipy

• Optimální umístění: For desktop PCs, consider using a rear USB port for the adapter, as front USB ports on some desktop computers may offer less effectiveness or be unavailable.
• Aktualizace ovladačů: Regularly check the Vention support website for updated drivers to ensure optimal performance and compatibility with the latest operating system versions.
• Nastavení antény: Experiment with the adjustable antenna's angle to find the best signal reception for your specific environment.
• Dual-Band Advantage: Utilize the 5GHz band for activities requiring high bandwidth and low latency, such as online gaming or streaming, and the 2.4GHz band for broader coverage and better penetration through walls.

10. Záruka a podpora

The Vention AC650 USB Wi-Fi Adapter comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

For technical support, driver downloads, or further assistance, please visit the official Vention support webmísto:

https://www.vention.cn/support/#Download

Please note that the warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or natural disasters.