1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your WAVLINK WiFi 7 BE8800 Tri-Band Wireless Card/Adapter. The BE8800 series offers cutting-edge wireless connectivity, compliant with the latest 802.11be (Wi-Fi 7) standard, featuring tri-band operation (2.4GHz, 5GHz, and 6GHz) and integrated Bluetooth 5.4. Designed for both laptops (M.2 module) and desktop PCs (PCIe adapter), it delivers ultra-fast speeds up to 8774Mbps, enhanced network capacity, and minimized lag for a superior wireless experience.

2. Producte acabatview i Especificacions
Característiques principals:
- Wi-Fi 7 (802.11be) Standard: The latest wireless technology for blazing-fast speeds and enhanced network capacity.
- Funcionament tribanda: Supports 2.4GHz (574Mbps), 5GHz (2400Mbps), and 6GHz (5800Mbps) for a combined speed of up to 8774Mbps.
- Intel BE200 Chipset: Provides stable and high-performance wireless connectivity.
- Bluetooth 5.4: Connects more Bluetooth-enabled devices with improved speed, range, and efficiency.
- Tecnologies avançades: Includes MU-MIMO, OFDMA, BSS Coloring, 320MHz channel width, 4096QAM, Target Wake Time (TWT), Multi Link Operation (MLO), Multi-RU, and Enhanced Multi-Link Single Radio (eMLSR) for optimized performance and minimized lag.
- Seguretat millorada: Supports WPA3/WPA2 encryption for secure wireless connections.
- Suport del sistema operatiu: Compatible with Windows 10/11 (64-bit).
- Factors de forma: Available as an M.2 NGFF module (WN685BE3M) for laptops and a PCIe adapter (WN685BE3) for desktop PCs.
Especificacions tècniques:
| Atribut | Especificació |
|---|---|
| Nom de marca | WAVLINK |
| Número de model | WN685BE3/M-A/B Wi-Fi 7 BE8800 PCIe Tri-band WiFi Card/WIFI Adapter |
| Chipset | Intel BE200 |
| Comunicació sense fils estàndard | 802.11.be (Wi-Fi 7) |
| Protocol sense fils | IEEE 802.11a/b/g/n/ac/ax/be |
| Classe de banda de freqüència | Tribanda (2.4 GHz, 5 GHz, 6 GHz) |
| Tarifa de transmissió sense fils | 9000M (8774Mbps combined: 2.4GHz: 574Mbps, 5GHz: 2400Mbps, 6GHz: 5800Mbps) |
| Protocol Bluetooth | Bluetooth 5.4 |
| Seguretat sense fils | WPA3/WPA2 encryption |
| Suport tècnic | MU-MIMO, OFDMA, BSS Coloring, 320MHz, 4096QAM, Target Wake Time(TWT), Multi Link Operation(MLO), Multi-RU, Enhanced Multi-Link Single Radio(eMLSR) |
| Suport del sistema | Windows 11/10 (64 bit) |
| Aplicació | Desktop (PCIe Adapter), Laptop (M.2 Module) |
| Interface Type (M.2 Module) | NGFF M.2 A/E Key Slot Compatible |
| Interface Type (PCIe Adapter) | PCI-E X1/X4/X8/X16 Compatible |
| Dissipació de calor | Support (for PCIe Adapter with heatsink) |
| Certificació | CE |
Important Note: This product does NOT support AMD CPUs or motherboards.
3. Contingut del paquet
For WN685BE3M (M.2 Module):
- 1x WiFi 7 BE8800 M.2 Module
- 1x tornavís
- 1x cargol
- 1 x manual d'usuari

For WN685BE3 (PCIe Adapter - Models A/B):
- 1x WiFi 7 BE8800 PCIe Adapter
- 1x Bluetooth Cable
- 1x External Antenna Dock (or 2x External Antennas for WN685BE3-B)
- 1x Low Profile Suport
- 3x cargols
- 1x Drivers Download Card
- 1 x manual d'usuari

4. Instruccions d'instal·lació
Before proceeding with installation, ensure your computer is powered off and unplugged from the power source. It is recommended to wear an anti-static wrist strap to prevent damage from static electricity.
4.1. WN685BE3M (M.2 Module) Installation (for Laptops)
- Step 1: Prepare your laptop. Unplug the power adapter and remove the battery (if removable). Open the back cover of your laptop to access the internal components.
- Step 2: Locate and remove the old network card. Find the wireless network card slot. Carefully disconnect any existing antenna cables and remove the screw securing the old network card. Gently pull out the old card.
- Step 3: Install the BE200 M.2 module. Insert the WAVLINK BE200 M.2 module into the slot at a slight angle. Push down gently until it clicks into place. Secure it with the provided screw.
- Step 4: Connect antennas. Carefully connect the laptop's internal antenna cables to the corresponding connectors on the BE200 module (Main and Aux).
- Step 5: Close the laptop. Replace the back cover, reinsert the battery, and plug in the power adapter.


Compatibility Warning: Ensure your laptop has a compatible NGFF M.2 A/E Key slot. This module is not compatible with Key-M or Mini-PCIe slots, and does not support AMD CPUs.
4.2. WN685BE3 (PCIe Adapter) Installation (for Desktop PCs)
- Step 1: Prepare your desktop PC. Power off your computer and unplug the power cable. Open the computer case.
- Step 2: Remove protective film. Before inserting the card, carefully remove the plastic protective film from the gold-plated fingers of the PCIe adapter.
- Step 3: Install the PCIe adapter. Locate an available PCI-E X1, X4, X8, or X16 slot on your motherboard. Gently insert the adapter into the slot until it is firmly seated. Secure the adapter with a screw to the PC case.
- Step 4: Connect the Bluetooth cable. Connect the small 4-pin connector of the provided Bluetooth cable to the corresponding header on the PCIe adapter. Connect the other end (9-pin connector) to an available USB 2.0 header on your motherboard. This connection is essential for Bluetooth functionality.
- Step 5: Attach antennas. Connect the external antennas to the connectors on the PCIe adapter. Position the antennas for optimal signal reception. If using an external antenna dock, connect the cables from the dock to the adapter and place the dock in a suitable location.
- Step 6: Close the PC case. Replace the computer case cover and plug in the power cable.


Compatibility Warning: This PCIe adapter is compatible with PCI-E X1/X4/X8/X16 slots only. It is NOT compatible with standard PCI slots and does not support AMD motherboards.
5. Instruccions de funcionament
5.1. Instal·lació del controlador
- After physical installation, power on your computer.
- Insert the provided Drivers Download Card (or CD, if included) into your computer.
- Follow the on-screen instructions to install the Wi-Fi and Bluetooth drivers. If no CD/card is provided, or if you need the latest drivers, visit the WAVLINK official website and download the appropriate drivers for your model (WN685BE3M or WN685BE3) and operating system (Windows 10/11 64-bit).
- Restart your computer after driver installation is complete.
5.2. Connecting to Wi-Fi Networks
- Once drivers are installed and the computer restarted, click on the Wi-Fi icon in your system tray (usually bottom-right corner).
- Seleccioneu la xarxa Wi-Fi desitjada de la llista de xarxes disponibles.
- Introduïu la clau de seguretat de xarxa (contrasenya) si se us demana.
- Feu clic a "Connecta". L'ordinador ara hauria d'estar connectat a la xarxa Wi-Fi.
- For optimal performance, ensure your router supports Wi-Fi 7 (802.11be) and tri-band operation.
5.3. Connexió de dispositius Bluetooth
- Ensure the Bluetooth cable is correctly connected to your motherboard (for PCIe adapter).
- Go to "Settings" > "Devices" > "Bluetooth & other devices" on Windows 10/11.
- Activa el Bluetooth.
- Poseu el vostre dispositiu Bluetooth (per exemple, auriculars, teclat, ratolí) en mode d'emparellament.
- Feu clic a "Afegeix Bluetooth o un altre dispositiu" i seleccioneu "Bluetooth".
- Trieu el vostre dispositiu de la llista i seguiu les instruccions que apareixen a la pantalla per completar l'emparellament.

6. Manteniment
- Actualitzacions de controladors: Regularly check the WAVLINK official website for the latest Wi-Fi and Bluetooth drivers to ensure optimal performance and security.
- Antenna Positioning (PCIe Adapter): For desktop users, ensure the external antennas are positioned vertically and away from obstructions for the best signal reception.
- Neteja: Keep your computer's interior clean to ensure proper airflow, especially around the PCIe adapter's heatsink (if applicable), to prevent overheating.
- Actualitzacions de programari: Keep your operating system updated to benefit from the latest network and Bluetooth enhancements.
7. Solució De Problemes
7.1. No Wi-Fi or Bluetooth Connection
- Comprovació de la instal·lació física: Ensure the M.2 module or PCIe adapter is correctly seated in its slot. For PCIe, verify the Bluetooth cable is securely connected to both the adapter and the motherboard's USB header.
- Verify Antennas: Ensure antennas are securely attached to the PCIe adapter.
- Instal·lació del controlador: Confirm that the correct Wi-Fi and Bluetooth drivers for your specific model and OS (Windows 10/11 64-bit) are installed. Reinstall if necessary.
- Gestor de dispositius: Check Device Manager in Windows for any yellow exclamation marks next to network adapters or Bluetooth devices, indicating driver issues.
- Compatibilitat: Double-check that your system is not using an AMD CPU/motherboard, as these products are not compatible.
7.2. Slow Wi-Fi Speeds or Intermittent Connection
- Compatibilitat de l'encaminador: Ensure your wireless router supports Wi-Fi 7 (802.11be) and tri-band operation to fully utilize the adapter's capabilities.
- Intensitat del senyal: Check your Wi-Fi signal strength. Move closer to your router or adjust antenna positioning (for PCIe adapter).
- Interferència: Other electronic devices (microwaves, cordless phones) can cause interference. Try changing your router's Wi-Fi channel.
- Actualitzacions de controladors: Assegureu-vos que teniu els darrers controladors instal·lats.
- Congestió de la xarxa: If many devices are on your network, it can affect speed. Consider upgrading your router or optimizing network settings.
7.3. Bluetooth Devices Not Pairing
- Bluetooth Cable (PCIe Adapter): Verify the Bluetooth cable is correctly and securely connected to both the adapter and the motherboard's USB header.
- Mode d'emparellament de dispositius: Assegureu-vos que el dispositiu Bluetooth estigui en mode d'emparellament.
- Distància: Keep the Bluetooth device close to your computer during pairing.
- Instal·lació del controlador: Confirm Bluetooth drivers are correctly installed.
- Restart Bluetooth Service: In Windows Services, restart the "Bluetooth Support Service".
8. Consells d'usuari
- Col·locació òptima de l'antena: For desktop users, experiment with antenna angles and positions to find the best signal strength, especially if your PC is under a desk or in a confined space.
- Verificació del conductor: Always verify driver installation immediately after hardware installation. Sometimes Windows might install generic drivers, but the manufacturer's specific drivers are crucial for full functionality and performance.
- Router Upgrade Consideration: To fully experience Wi-Fi 7 speeds, ensure your wireless router is also Wi-Fi 7 (802.11be) compatible. Older routers will limit the adapter's potential.
- Rang Bluetooth: While Bluetooth 5.4 offers improved range, physical obstructions can still reduce it. Keep paired devices within a reasonable line of sight for best performance.
9. Garantia i Suport
WAVLINK provides a 1-year RMA (Return Merchandise Authorization) service for this product. This warranty covers manufacturing defects and ensures that the product meets its specified performance standards under normal use.
Contacte amb l'assistència:
For technical support, warranty claims, or any product-related inquiries, please refer to the contact information provided on the WAVLINK official website or the Drivers Download Card included in your package.
Si us plau, conserveu el comprovant de compra per al servei de garantia.






