1. Introduction
The Fenvi FV-AX3000R is a high-performance WiFi 6 (802.11ax) PCIe adapter designed to upgrade your desktop computer's wireless capabilities. It offers cutting-edge dual-band connectivity, supporting both 2.4GHz and 5GHz frequencies, with a combined theoretical speed of up to 3000Mbps. Integrated Bluetooth 5.2 technology provides enhanced speed and range for connecting your wireless peripherals. Utilizing an Intel AX200 chipset, along with OFDMA and MU-MIMO technologies, this adapter delivers ultra-low latency and stable, high-speed internet, making it ideal for demanding applications like online gaming, VR experiences, and high-definition streaming.

Illustration of Wi-Fi 6 technology minimizing lag for PC usage.
2. Package Contents
Please check the package carefully to ensure all items are present:
- 1 x Fenvi FV-AX3000R PCIe WiFi 6 Card
- 2 x High-Gain Antennas
- 1 x Bluetooth Connection Cable
- 1 x Low-Profile Bracket (for mini tower cases)
- 1 x Screwdriver
- Mounting Screws
- 1 x User Manual (this document)

Visual representation of the items included in the product package.
3. Specifications
| Feature | Description |
|---|---|
| Brand | Fenvi |
| Model Number | FV-AX3000R |
| Chipset | Intel AX200 |
| Wireless Standard | IEEE 802.11ac/ax (Wi-Fi 6) |
| Frequency Band | Dual-Band (2.4GHz & 5GHz) |
| Wireless Transmission Rate | 2.4GHz: 574Mbps, 5GHz: 2400Mbps (Total 3000Mbps) |
| Bluetooth Version | Bluetooth 5.2 |
| Wireless Technologies | MU-MIMO, OFDMA |
| Interface | PCI-E (PCI-E 1X/4X/16X slot) |
| Antennas | 2 x High-Gain Antennas |
| Heat Dissipation | Aluminum Alloy Heatsink |
| Security Protocol | WPA3 |
| Certification | CE |

Detail of the adapter's aluminum alloy heatsink for efficient heat dissipation and gold-plated connector.

Benefits of Bluetooth 5.2, including improved speed, range, and throughput for connected devices.

Overview of the adapter's robust components, including anti-corrosion baffle and high-gain antennas.
4. System Requirements
- Operating System: Windows 10 (64-bit), Windows 11 (64-bit), or Linux.
- Available Slot: One available PCI Express slot (PCI-E 1X/4X/16X).
- Motherboard: An available 9-pin USB header on the motherboard is required for Bluetooth functionality.
- Router: For maximum wireless speeds (up to 2400Mbps on 5GHz), your Wi-Fi router must support 802.11ax (Wi-Fi 6) and 160MHz bandwidth.
Note: This adapter is NOT compatible with IBM/Lenovo/HP branded desktop computers.

Supported operating systems for the Fenvi FV-AX3000R adapter.
5. Installation Guide
5.1. Hardware Installation
- Power Off Your PC: Completely shut down your computer and unplug the power cord from the wall outlet.
- Open PC Case: Remove the side panel of your computer case to access the motherboard.
- Locate PCI-E Slot: Find an available PCI Express slot (PCI-E 1X, 4X, or 16X) on your motherboard. Remove the corresponding metal bracket cover from the PC case.
- Insert WiFi Card: Carefully insert the Fenvi FV-AX3000R adapter into the chosen PCI-E slot, ensuring it is seated firmly. Secure the card with a screw.
- Connect Bluetooth Cable: Connect one end of the provided Bluetooth cable to the 9-pin header on the WiFi card and the other end to an available 9-pin USB header on your motherboard. This step is crucial for Bluetooth functionality.
- Attach Antennas: Screw the two high-gain antennas onto the connectors on the back of the WiFi card. Adjust their orientation for optimal signal reception.
- Close PC Case: Replace the side panel of your computer case and reconnect the power cord.
- Power On: Turn on your computer.

Visual guide for hardware installation, including connecting the Bluetooth cable to the motherboard's USB header.
5.2. Driver Installation
After hardware installation, you will need to install the necessary drivers for the WiFi and Bluetooth functions.
- Download Drivers: Visit the official Fenvi website to download the latest drivers for the FV-AX3000R model. Alternatively, you may contact Fenvi support for assistance.
- Install Drivers: Locate the downloaded driver package, unzip it if necessary, and run the installer. Follow the on-screen prompts to complete the installation for both Wi-Fi and Bluetooth.
- Restart PC: After the driver installation is complete, restart your computer to ensure all changes take effect.
6. Operating Instructions
6.1. Connecting to Wi-Fi
- Once drivers are installed and your PC has restarted, click on the Wi-Fi icon in your system tray (Windows) or network settings (Linux).
- Select your desired Wi-Fi network from the list of available networks.
- Enter the network password (if required) and click 'Connect'.
- Your computer should now be connected to the Wi-Fi network.
6.2. Connecting Bluetooth Devices
- Ensure the Bluetooth cable is correctly connected to your motherboard's USB header.
- Go to your computer's Bluetooth settings (e.g., Windows Settings > Devices > Bluetooth & other devices).
- Turn on Bluetooth.
- Put your Bluetooth device (e.g., headphones, mouse, keyboard) into pairing mode.
- Click 'Add Bluetooth or other device' and select 'Bluetooth'.
- Choose your device from the list and follow any on-screen prompts to complete the pairing process.
7. Troubleshooting
- No Wi-Fi or Bluetooth: Ensure the card is properly seated in the PCI-E slot and the Bluetooth cable is securely connected to both the card and the motherboard's USB header. Verify that drivers are correctly installed.
- Slow Wi-Fi Speed: Confirm your router supports Wi-Fi 6 (802.11ax) and 160MHz bandwidth for optimal performance. Ensure your PC is within range of the router and there are no major obstructions. Update your router's firmware and adapter drivers.
- Device Not Detected: Check Device Manager (Windows) to see if the adapter is recognized. If there are yellow exclamation marks, reinstall drivers.
- Compatibility Issues: Remember that this adapter is not compatible with IBM/Lenovo/HP desktop systems.
- Antenna Issues: Ensure antennas are securely attached and positioned for best signal.
8. User Tips
- For the best Wi-Fi 6 performance, ensure your wireless router also supports the 802.11ax standard and 160MHz channel bandwidth.
- Always connect the small Bluetooth cable from the adapter to an available 9-pin USB header on your motherboard; otherwise, the Bluetooth function will not work.
- Keep your Wi-Fi and Bluetooth drivers updated by regularly checking the official Fenvi website for the latest versions.
- Position the external antennas for optimal signal strength, typically vertically or angled towards your router.
9. Maintenance
- Cleaning: Periodically clean the exterior of your computer case to prevent dust buildup, which can affect the adapter's performance and lifespan. Ensure the heatsink on the adapter remains clear of dust.
- Airflow: Maintain good airflow within your PC case to prevent the adapter from overheating, especially during prolonged use.
- Antennas: Handle the antennas with care. Avoid bending or twisting them excessively.
10. Warranty and Support
This Fenvi FV-AX3000R adapter comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
For technical support, driver downloads, or warranty claims, please visit the official Fenvi website or contact your retailer. Please have your product model (FV-AX3000R) and purchase information ready when seeking support.






