# D-Link AX900 Wi-Fi 6 USB Adapter, Dual-Band WLAN and Bluetooth

**URL:** https://aio.lv/en/product--d-link-ax9uold--12498820
**Data updated:** 2026-06-05 10:33 (EEST)
**Category:** Network Cards
**Manufacturer:** D-Link
**Manufacturer code:** AX9U\_OLD
**EAN:** 790069475634
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The D-Link AX900 is a high-performance Wi-Fi 6 USB adapter featuring dual-band support (2.4 GHz / 5 GHz) for reliable wireless connectivity. It integrates both WLAN and Bluetooth functionality, making it an ideal solution for upgrading desktop or laptop network capabilities. This compact white adapter utilizes a standard USB interface to provide fast, stable data transfer for modern networking requirements.

## Long description

The D-Link AX900 Wi-Fi 6 USB Adapter is a compact and efficient solution designed to upgrade your desktop or laptop computer to the latest wireless standards. By utilizing the Wi-Fi 6 (802.11ax) protocol, this adapter ensures that your device can handle modern network demands with ease. It features a dual-band design, allowing it to operate on both 2.4 GHz and 5 GHz frequencies for optimal flexibility and signal stability. With its integrated USB interface, the adapter provides a straightforward way to enhance your existing hardware without the need for complex internal installations.
Advantages
This adapter offers significant performance improvements by leveraging Wi-Fi 6 technology, which is engineered for higher data throughput and better management of multiple connected devices. The dual-band capability allows users to switch between bands to avoid interference, ensuring a more stable connection in crowded environments. Furthermore, the inclusion of Bluetooth 5.3 support adds a layer of versatility, enabling the seamless connection of wireless peripherals such as headphones, mice, and keyboards. The compact white design is unobtrusive, making it an ideal choice for users who prioritize a clean workspace and portability.
Suitable for
Upgrading older laptops or desktops to Wi-Fi 6 standards
High-definition video streaming and online gaming
Connecting Bluetooth peripherals to a PC
Improving wireless connectivity in home or office environments
When it may not be suitable
This adapter may not be the optimal choice for users requiring high-speed wired Ethernet connections, as it is primarily designed for wireless networking. Additionally, performance may be limited if the host computer's USB port does not meet the necessary power or data transfer standards for full Wi-Fi 6 throughput.
Key specifications
Connectivity: Wired & Wireless
Interface: USB
Wireless Standards: Wi-Fi 6 (802.11ax)
Frequency Bands: Dual-band (2.4 GHz / 5 GHz)
Bluetooth Version: 5.3
Weight: 0.0055 kg
Color: White
How to use
To use the D-Link AX900, simply insert the device into an available USB port on your computer. The adapter is designed for easy integration, and in many modern operating systems, the necessary drivers will be recognized automatically. Once plugged in, your computer should detect the new network interface, allowing you to scan for and connect to your local Wi-Fi networks through your system's network settings menu. For Bluetooth functionality, ensure that the drivers are correctly installed to pair your wireless devices.
What to consider before purchase
Check if your computer has an available USB port
Verify that your operating system is compatible with the adapter
Ensure your router supports Wi-Fi 6 to take full advantage of the speed capabilities
Consider the physical space around the USB port to ensure the adapter fits comfortably
Usage recommendations
For the best performance, it is recommended to use the adapter in a USB port that supports high-speed data transfer. Keep the adapter away from large metal objects or other electronic devices that may cause signal interference to maintain a stable and fast connection.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a |
| Bluetooth | Yes |
| Component for | PC/Laptop |
| Antenna design | Internal |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Interface | WLAN / Bluetooth |
| Host interface | USB |
| Internal | No |
| USB version | 2.0 |

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |

### Antenna

| Feature | Value |
|---|---|
| Antenna | Yes |

### Performance

| Feature | Value |
|---|---|
| Security algorithms | WPA2, WPA3 |
| Windows operating systems supported | Y |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0055 kg |
| Height | 9.7 mm |
| Width | 17.7 mm |
| Depth | 38.65 mm |

### Power

| Feature | Value |
|---|---|
| Output voltage | 5 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -20 - 75 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE
FCC Class B
IC |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All D-Link products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized D-Link service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12498820/68834722_large.webp