# USB Type-A Wi‑Fi 6E adapter Cudy WU5400, dual‑band 2x2, 2402 Mbit/s, black

**URL:** https://aio.lv/en/product--cudy-wu5400-10--11581215
**Data updated:** 2026-03-29 16:06 (EEST)
**Category:** Network Cards
**Manufacturer:** Cudy
**Manufacturer code:** WU5400 1.0
**EAN:** 6971690793708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cudy-wu5400-10--11581215

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Cudy WU5400 is a compact USB Type‑A wireless network adapter supporting Wi‑Fi 6E (802.11ax) with dual‑band operation (2.4 GHz / 5 GHz) and 2x2 antenna configuration. It delivers up to 2402 Mbit/s for high‑speed data transfer, suitable for streaming, online gaming and improving wireless connectivity on desktops or laptops. Colour: black.

## Long description

The Cudy WU5400 is a compact USB Type-A Wi‑Fi 6E adapter in black that upgrades desktop or laptop wireless connectivity. It supports IEEE 802.11ax technology with dual‑band operation across 2.4 GHz and 5 GHz and implements a 2x2 antenna configuration to deliver up to 2402 Mbit/s for high-speed data transfer. The adapter connects via a USB Type-A host interface and is intended to improve streaming, online gaming, and general wireless performance where built-in wireless is limited or absent.
Advantages
The adapter provides high data throughput and low-latency performance suitable for bandwidth-intensive tasks. Its compact form factor and USB Type-A interface allow quick installation on compatible PCs. The 2x2 antenna design and Wi‑Fi 6E technologies improve signal efficiency and link stability compared with earlier standards. Plug-and-play driver installation on supported Windows systems reduces setup complexity.
Suitable for
Streaming high-definition video and multimedia playback
Online and competitive gaming requiring low latency
Upgrading Windows desktops or laptops without modern built-in Wi‑Fi
General web browsing and remote work with improved wireless reliability
Key specifications
Wireless standard: IEEE 802.11ax (Wi‑Fi 6E compatible features described by manufacturer)
Frequency bands: 2.4 GHz and 5 GHz (dual‑band operation)
Antenna configuration: 2x2
Maximum data transfer rate: up to 2402 Mbit/s
Host interface: USB Type‑A
Product colour: Black
Weight: 0.0247 kg
How to use
Insert the Cudy WU5400 into an available USB Type‑A port on a compatible Windows device. Allow the operating system to detect the adapter and complete any automatic driver installation; on Windows 10/11 the built-in or integrated drivers will typically self-install. After installation, select the desired wireless network from the system network menu and enter network credentials as required. Position the adapter in a USB port that provides unobstructed line-of-sight to the router or use a USB extension if needed to improve signal reception.
Usage recommendations
For best performance, use the adapter with a router that supports modern Wi‑Fi standards and place it away from large metal objects or dense obstructions. When low latency is critical, connect clients on the less congested frequency band and ensure USB port bandwidth is sufficient (USB 3.0 ports recommended for maximum throughput). Keep device drivers updated on the host system for optimized stability.

## Specifications

| Feature | Value |
|---|---|
| Component for | PC |
| Antenna design | External |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | WLAN |
| Host interface | USB Type-A |
| Internal | No |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 2402 Mbit/s |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN data transfer rates supported | 574, 2402 |

### Antenna

| Feature | Value |
|---|---|
| Antenna type | 2x2 |
| Antenna | Yes |

### Performance

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 11, Windows 10 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0247 kg |
| Package weight | 78 g |
| Height | 88.8 mm |
| Width | 29.9 mm |
| Depth | 13.2 mm |
| Package depth | 25 mm |
| Package height | 150 mm |
| Package width | 90 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |

## FAQ

### How much does the Cudy WU5400 Wi‑Fi 6E USB Type‑A adapter cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Cudy 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 Cudy 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, maximum data transfer rate, 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/11581215/68105734_large.webp