1. Wprowadzenie
This manual provides comprehensive instructions for the installation, operation, and maintenance of your VENTION AC600 USB WiFi Bluetooth 5.0 Adapter, Model KDU. This device is designed to provide wireless network and Bluetooth connectivity for your desktop or laptop computer.
2. Koniec produktuview
2.1 Zawartość opakowania
- VENTION AC600 USB WiFi Bluetooth 5.0 Adapter (Model KDU)
- Instrukcja obsługi (ten dokument)
- Driver CD (for systems requiring manual driver installation)
2.2 Główne cechy
- Łączność Bluetooth 5.0: Enables wireless connection to Bluetooth-enabled devices.
- AC600 Dual-Band Wi-Fi: Supports 802.11ac standard for fast and stable wireless internet.
- 6dBi High-Gain Antenna: Enhances signal reception and transmission range.
- Praca w dwóch trybach: Functions as both a Wi-Fi adapter and a Bluetooth adapter.
- Szeroka kompatybilność: Supports Windows XP/7/8/8.1/10/11 operating systems.
- Łatwa instalacja: Plug and play for most modern Windows systems.

Image: The VENTION AC600 USB WiFi Bluetooth 5.0 Adapter, featuring a compact USB design with an attached 6dBi high-gain antenna for enhanced wireless performance.
3. Konfiguracja i instalacja
3.1 Wymagania systemowe
- Operating System: Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11.
- Dostępny port USB 2.0 lub wyższy.
- Not compatible with macOS or Linux operating systems.

Image: A compatibility chart illustrating supported Windows operating systems for Wi-Fi and Bluetooth functions, along with driver installation methods.
3.2 Instalacja sterownika
- Podłącz i graj: For most Windows 10 and Windows 11 systems, the adapter may be recognized automatically upon insertion into a USB port. If so, drivers will install automatically, and the device will be ready for use.
- Ręczna instalacja sterownika (jeśli jest wymagana):
- Włóż dostarczoną płytę CD ze sterownikiem do napędu CD-ROM komputera.
- Follow the on-screen instructions to install the necessary drivers for both Wi-Fi and Bluetooth functionalities.
- Alternatively, if your computer lacks a CD-ROM drive, download the latest drivers from the official VENTION support webstrona.
- Weryfikacja: After installation, check Device Manager to ensure both the Wi-Fi and Bluetooth adapters are listed and functioning correctly.
4. Instrukcja obsługi
4.1 Połączenie Wi-Fi
- Insert the VENTION AC600 adapter into an available USB port on your computer.
- Once drivers are installed, click on the Wi-Fi icon in your system tray (usually bottom-right corner of the screen).
- Wybierz interesującą Cię sieć Wi-Fi z listy dostępnych sieci.
- Jeśli zostaniesz o to poproszony, wpisz hasło sieciowe i kliknij „Połącz”.
- The adapter supports both 2.4 GHz (up to 200 Mbps) and 5 GHz (up to 433 Mbps) bands. For optimal performance, connect to a 5 GHz network if available and supported by your router.

Image: Illustrations of the adapter operating in AP Mode (creating a Wi-Fi hotspot) and Station Mode (connecting to an existing Wi-Fi network).
4.2 Połączenie Bluetooth
- Ensure the VENTION AC600 adapter is plugged into your computer and Bluetooth drivers are installed.
- Go to your computer's Bluetooth settings (e.g., "Bluetooth & other devices" in Windows Settings).
- Włącz Bluetooth.
- Przełącz urządzenie Bluetooth (np. słuchawki, mysz, klawiaturę) w tryb parowania.
- Click "Add Bluetooth or other device" on your computer and select "Bluetooth".
- Choose your device from the list and follow any on-screen prompts to complete the pairing process.

Image: A visual representation of the adapter supporting simultaneous connections with up to seven Bluetooth devices, such as headphones, mice, and keyboards.
5. Performance and Security
5.1 Enhanced Range and Stability
The integrated 6dBi high-gain antenna significantly improves wireless signal reception and transmission. This allows for a wider coverage area and more stable connections, even through walls and over longer distances, compared to standard internal network cards.

Image: A diagram comparing the Wi-Fi signal range and penetration of a regular adapter with a standard antenna versus the VENTION adapter with its 6dBi high-gain antenna, demonstrating increased coverage.
5.2 Szybkości przesyłu danych
The adapter supports the Wi-Fi 5 (802.11ac) standard, offering superior data transfer speeds:
- Pasmo 2.4 GHz: Up to 200 Mbps, providing strong penetration and long transmission distance.
- Pasmo 5 GHz: Up to 433 Mbps, offering larger bandwidth, less interference, and lower latency, ideal for streaming and gaming.

Image: A graphic illustrating the speed increase from Wi-Fi 4 to Wi-Fi 5, showing the VENTION adapter's capability for smooth, lag-free connections with an indicator light for operational status.
5.3 Security Protocols
The VENTION AC600 adapter supports multiple encryption and security protocols to protect your personal data and network integrity. These include:
- WPE
- WPA2
- WPA-PSK/WPA2-PSK
- Technologia MU-MIMO

Image: Icons representing various security features supported by the adapter, such as anti-hijacking, anti-hacking, anti-decryption, anti-information leak, anti-Wi-Fi freeloader, and anti-attack.
6. Rozwiązywanie Problemów
- Brak połączenia Wi-Fi lub Bluetooth:
- Sprawdź, czy adapter jest prawidłowo podłączony do portu USB.
- Verify that the correct drivers are installed. Check Device Manager for any error symbols next to the network or Bluetooth adapters.
- Uruchom ponownie komputer.
- Wypróbuj inny port USB.
- Slow Wi-Fi speed:
- Ensure you are connected to the 5 GHz band if your router supports it, as it generally offers faster speeds and less interference.
- Reduce the distance between the adapter and your Wi-Fi router.
- Minimize physical obstructions (walls, large metal objects) between the adapter and the router.
- Sprawdź, czy inne urządzenia nie powodują zakłóceń w tym samym paśmie częstotliwości.
- Urządzenie Bluetooth nie łączy się:
- Upewnij się, że Twoje urządzenie Bluetooth jest w trybie parowania.
- Sprawdź, czy Bluetooth jest włączony na Twoim komputerze.
- Usuń wszystkie wcześniej sparowane egzemplarze urządzenia z ustawień Bluetooth komputera i spróbuj sparować je ponownie.
- Ensure the device is within range of the adapter.
- Adapter not recognized:
- Reinstall the drivers from the provided CD or VENTION's official webstrona.
- Ensure your operating system is supported (Windows XP/7/8/8.1/10/11).
7. Specyfikacje
| Marka | WENTYLACJA |
| Model | KDU |
| Interfejs sprzętowy | Bluetooth 5, USB 2.0 |
| Szybkość przesyłu danych | 433 Mbps (Wi-Fi) |
| Protokół łącza danych | IEEE 802.11ac, IEEE 802.11b, IEEE 802.11a, IEEE 802.11n |
| Zgodność z systemem operacyjnym | Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 |
| Kompatybilne urządzenia | Komputer stacjonarny, laptop |
| Zysk anteny | 6dBi |
| Wymiary produktu | 19 x 11 x 1 cm; 60 g |
| Kolor | Czarny |
| Kraj pochodzenia | Chiny |
8. Konserwacja
- Utrzymuj adapter w czystości i zapobiegaj jego zakurzaniu.
- Unikaj narażania adaptera na działanie ekstremalnych temperatur i wilgoci.
- Nie należy podejmować prób samodzielnego demontażu lub naprawy adaptera, gdyż spowoduje to utratę gwarancji.
- Sprawdź, czy antena nie jest wygięta lub uszkodzona, gdyż może to mieć wpływ na jakość sygnału.
9. Gwarancja i wsparcie
For warranty information and technical support, please refer to the official VENTION website or contact VENTION customer service. Keep your purchase receipt as proof of purchase for warranty claims.
Producent: WENTYLACJA
Kontakt: Refer to VENTION's official support channels for assistance.





