Cudy WU5400 network card WU5400

Name: Cudy WU5400 network card WLAN WU5400 1.0
Brand: TST
SKU: 12080027
Price: 27.49 EUR
Availability: InStock

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Cudy WU5400 network card WLAN 2402 Mbit/s

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Short description

Cudy WU5400. Connectivity technology: Wireless, Host interface: USB Type-A, Interface: WLAN. Maximum data transfer rate: 2402 Mbit/s, Top Wi-Fi standard: Wi-Fi 6E (802.11ax), Wi-Fi band: Dual-band (2.4 GHz / 5 GHz). Antenna type: 2x2, Product colour: Black

Available for order: 30 pcs.

Warranty: 2 Years

SKU: 12080027

Manufacturer: TST

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.02 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Cudy WU5400 network card WLAN 2402 Mbit/s is a USB Type-A wireless adapter that upgrades desktop and laptop PCs to Wi‑Fi 6E capabilities. Supporting tri-band operation including the 6 GHz band, it delivers high theoretical throughput and reduced interference compared with previous Wi‑Fi generations. The adapter is finished in black and uses two external high‑gain antennas in a 2x2 configuration to improve signal reach and stability for demanding tasks such as gaming and high‑definition streaming.

Advantages

Tri‑band Wi‑Fi 6E support adds the 6 GHz frequency to traditional 2.4 GHz and 5 GHz bands, offering lower latency and less congestion where 6 GHz is available. External high‑gain antennas and a 2x2 spatial stream design increase reception and throughput consistency. The USB 3.0 interface enables higher host transfer rates and backward compatibility with USB 2.0 ports. Built‑in driver support and plug‑and‑play behavior on supported Windows versions simplify installation and setup.

Suitable for

Online and competitive gaming requiring low latency and stable connections
4K/8K video streaming and concurrent multimedia playback
Video conferencing and large file transfers over a home or office network
Upgrading older PCs without integrated Wi‑Fi 6/6E support

Key specifications

Connectivity technology: Wireless (Wi‑Fi 6E/802.11ax compatible)
Interface: USB Type‑A (USB 3.0 recommended for full throughput)
Maximum data transfer rate: up to 2402 Mbit/s on compatible bands
Frequency bands: 2.4 GHz, 5 GHz and 6 GHz (tri‑band operation)
Antenna configuration: External 2x2 high‑gain antennas
Color: Black

How to use

Insert the Cudy WU5400 into an available USB Type‑A port on a Windows 10/11 PC. On first connection, the adapter will attempt to install drivers automatically; follow on‑screen prompts if any additional permissions are requested. Position the external antennas vertically for general use or adjust their angle for improved reception toward your wireless router. Select the appropriate SSID and authentication method in Windows network settings to connect to your Wi‑Fi network. For best performance, use a USB 3.0 port and ensure your router supports Wi‑Fi 6E when accessing the 6 GHz band.

Usage recommendations

Place the adapter where it has a clear line of sight to the router and avoid placing it behind large metal objects. Use the 6 GHz band for latency‑sensitive applications such as competitive gaming when your environment and router support it. Keep router firmware and host drivers up to date to maintain optimal throughput and security.

Specifications

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: USB Type-A
Maximum data transfer rate:: 2402 Mbit/s
Weight:: 0.0247 kg
Product colour:: Black

All features

Component for:: PC
Antenna design:: External

Ports & interfaces

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: USB Type-A
Internal:: No

Bandwidth

Maximum data transfer rate:: 2402 Mbit/s

Wireless LAN features

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

Antenna type:: 2x2
Antenna:: Yes

Performance

Windows operating systems supported:: Windows 11, Windows 10

Design

Product colour:: Black

Weight & dimensions

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

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

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Customer questions

FAQ

How much does the Cudy WU5400 network card WU5400 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 08.07.2026 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 TST 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 TST 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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