Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DERAPID WiFi 6E AX5400 M.2/NGFF WiFi Card. Please read this manual thoroughly before installation to ensure proper setup and optimal performance.
Product Overview
The DERAPID WiFi 6E AX5400 M.2/NGFF WiFi Card is designed to provide ultra-fast wireless connectivity and Bluetooth capabilities for your desktop computer. Key features include:
- Ultra-Fast Tri-Band WiFi 6E AX5400: Powered by the Intel AX210 chipset, offering up to 5400Mbps total speed across 2.4GHz, 5GHz, and 6GHz bands.
- Bluetooth 5.3: Integrated Bluetooth for seamless connection with various peripherals.
- OFDMA & MU-MIMO: Technologies for efficient data transmission and stable performance with multiple connected devices.
- High-Gain Antennas: Two omnidirectional antennas for enhanced signal strength and coverage.
- Wide Compatibility: Supports Windows 10/11 64-bit systems and includes both standard and low-profile brackets.

Image: Components of the DERAPID WiFi 6E AX5400 M.2/NGFF WiFi Card, including the M.2 card, antennas, and mounting bracket.
Setup and Installation
Follow these steps to install the WiFi card into your desktop computer. Ensure your computer is powered off and unplugged before beginning installation.
- Prepare Your Computer: Turn off your desktop computer and unplug the power cable. Open the computer case to access the motherboard.
- Locate M.2 Slot: Identify an available M.2/NGFF slot (Key E) on your motherboard. Refer to your motherboard's manual if you are unsure.
- Install the WiFi Card: Gently insert the WiFi card into the M.2 slot at an angle, then press it down and secure it with the provided screw.
- Connect Antennas: Attach the antenna cables to the corresponding connectors on the WiFi card. Ensure a secure connection.
- Mount Antennas: Install the high-gain antennas to the provided bracket and secure the bracket to an available PCIe slot opening on your computer case. Connect the antenna cables from the card to the bracket.
- Close Case and Power On: Close your computer case, plug in the power cable, and turn on your computer.
- Install Drivers: Once Windows starts, you will need to install the Intel AX210 drivers for both WiFi and Bluetooth. These can typically be downloaded from the Intel website or the DERAPID support page.

Image: Illustration of opening a desktop computer case to access internal components.

Image: Close-up of an M.2 slot on a motherboard, indicating where the WiFi card will be inserted.

Image: The WiFi card installed with antennas attached to the bracket, ready for mounting in a PC case.
Operating Instructions
After successful driver installation, your WiFi card will be ready for use.
WiFi Connection:
- Click on the WiFi icon in your system tray.
- Select your desired WiFi network from the list.
- Enter the network password if prompted and click "Connect".
- Your computer should now be connected to the internet via WiFi 6E.
Bluetooth Connection:
- Go to Windows Settings > Devices > Bluetooth & other devices.
- Ensure Bluetooth is turned "On".
- Click "Add Bluetooth or other device" and select "Bluetooth".
- Put your Bluetooth device into pairing mode.
- Select your device from the list and follow on-screen prompts to complete pairing.

Image: Diagram illustrating Bluetooth 5.3 connectivity with various devices like headsets, speakers, and input devices.
Compatibility
This DERAPID WiFi 6E AX5400 M.2/NGFF WiFi Card is compatible with:
- Operating Systems: Windows 10 64-bit, Windows 11 64-bit.
- Motherboard Slot: M.2 Key E slot.
- Form Factors: Compatible with full-size, small, HTPC, and mini PC cases using the included standard and low-profile brackets.
Note: This card does not support AMD motherboards.

Image: Visual guide showing compatibility with Windows 10/11 64-bit and M.2 Key E slots, explicitly stating no support for AMD motherboards.
Troubleshooting
If you encounter issues, refer to the following common solutions:
- No WiFi/Bluetooth after installation:
- Ensure the card is properly seated in the M.2 Key E slot.
- Verify that all antenna cables are securely connected.
- Install the latest drivers for the Intel AX210 chipset from the official Intel website.
- Check Device Manager to see if the device is recognized and if there are any error codes.
- Slow WiFi speeds:
- Ensure your router supports WiFi 6E and is configured for optimal performance.
- Check for interference from other devices or networks.
- Update your router's firmware.
- Ensure antennas are positioned correctly for best signal reception.
- Bluetooth devices not pairing:
- Ensure Bluetooth is enabled in Windows settings.
- Make sure your Bluetooth device is in pairing mode.
- Remove and re-add the Bluetooth device in Windows settings.
- Update Bluetooth drivers.

Image: Visual representation of common network problems like slow internet, buffering, and lag, which this card aims to resolve.
Specifications
| Feature | Specification |
|---|---|
| Brand | DERAPID |
| Model Number | AX210kit |
| Chipset | Intel AX210 |
| Wireless Standard | WiFi 6E (802.11ax) |
| Data Transfer Rate | Up to 5400 Mbps (2.4GHz: 574Mbps, 5GHz: 2400Mbps, 6GHz: 2400Mbps) |
| Bluetooth Version | Bluetooth 5.3 |
| Interface | M.2/NGFF (Key E) |
| Antennas | 10dBi High-Gain Omnidirectional Antennas |
| Compatible OS | Windows 10 64-bit, Windows 11 64-bit |
| Item Weight | 160 Grams |
Warranty and Support
This DERAPID WiFi 6E AX5400 M.2/NGFF WiFi Card comes with a 1-year warranty from the date of purchase.
For technical support, driver downloads, or warranty claims, please visit the official DERAPID website or contact customer service through your purchase platform.





