Cudy WU1400 USB Wi‑Fi 5 Adapter 867 Mbit/s

Name: Wireless USB Network Adapter Cudy WU1400
Brand: Cudy
SKU: 7027897
Price: 14.49 EUR
Availability: InStock

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Wireless USB Network Adapter Cudy WU1400 Dual-band Wi‑Fi 5 (802.11ac), up to 867 Mbit/s, external antenna, USB 2.0/3.2 Gen1

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Short description

Cudy WU1400 is a USB wireless network adapter for PC and laptop that supports Dual‑band Wi‑Fi (2.4/5 GHz) and Wi‑Fi 5 (802.11ac) with maximum throughput up to 867 Mbit/s. It features an external antenna (max 5 dBi), straight USB connector compatible with USB 2.0 and 3.2 Gen1, and works with Windows 8 and macOS. Supplied in a box with manual and resource CD. Not waterproof.

Available at price 14.49 €: 11 pcs.

Total available for order: 115 pcs.

Warranty: 2 Years

SKU: 7027897

Manufacturer: Cudy

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

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

03.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.08 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / 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 WU1400 is a compact USB wireless network card that supports Wi‑Fi 5 (802.11ac) and dual‑band operation on 2.4 GHz and 5 GHz. It delivers up to 867 Mbit/s on the 5 GHz band while providing extended range on 2.4 GHz. The adapter features high‑gain antennas to improve signal sensitivity and penetration through walls and connects to PCs and laptops via USB. Compatible with Windows (7/8/8.1/10), macOS and Linux, the WU1400 is designed for higher‑speed internet, streaming and online gaming when an internal Wi‑Fi adapter is absent or underperforming.

Advantages

The dual‑band design gives flexibility between long‑range 2.4 GHz connections and high‑speed 5 GHz links reaching up to 867 Mbit/s. High‑gain antennas increase reception sensitivity for more reliable connections over longer distances and better wall penetration. USB power and a compact black housing make the card easy to install and transport. Broad OS support includes Windows, macOS and Linux.

Suitable for

Desktop PCs or laptops without a functioning internal Wi‑Fi adapter
Streaming HD video and online gaming on the 5 GHz band
General web browsing and devices requiring extended wireless range on 2.4 GHz

Key specifications

Model: Cudy WU1400
Wireless standard: IEEE 802.11ac (Wi‑Fi 5), also backward compatible with 802.11a/b/g/n
Dual‑band: 2.4 GHz and 5 GHz
Maximum data rate: 867 Mbit/s (5 GHz)
Interface: USB
Colour: Black

How to use

Plug the Cudy WU1400 into an available USB port on your computer. Install the appropriate drivers for your operating system if they do not install automatically. Place the adapter where the antennas have a clear line or good angle toward the router to improve reception. After driver installation, select the desired 2.4 GHz or 5 GHz network in your system’s Wi‑Fi settings and connect using your network credentials.

Usage recommendations

For the best performance while streaming or gaming, connect to the 5 GHz band and position the adapter to minimize obstructions. Use the 2.4 GHz band when you need greater range or better penetration through walls. Keep drivers updated for compatibility and performance improvements.

Specifications

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: USB
Maximum data transfer rate:: 867 Mbit/s
Networking standards:: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a
Product colour:: Black

All features

Wi-Fi standards:: Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a
Antenna gain level (max):: 5 dBi
Component for:: PC/Laptop
Quantity per pack:: 1 pc(s)
Resource CD:: Yes
Antenna design:: External
USB connector form factor:: Straight

Ports & interfaces

Connectivity technology:: Wireless
Interface:: WLAN
Host interface:: USB
Internal:: No
USB version:: 2.0/3.2 Gen 1 (3.1 Gen 1)

Bandwidth

Maximum data transfer rate:: 867 Mbit/s

Network

Networking standards:: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a

Wireless LAN features

Wi-Fi:: Yes
Wi-Fi band:: Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard:: Wi-Fi 5 (802.11ac)
WLAN data transfer rates supported:: 400, 867

Antenna

Antenna:: Yes
Frequency range:: 2.4 - 5

Performance

Windows operating systems supported:: Windows 10, Windows 7, Windows 8, Windows 8.1
Mac operating systems supported:: MacOS

Design

Product colour:: Black

Power

USB powered:: Yes

Packaging content

Manual:: Yes
Package type:: Box

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Instructions

mmo_101307864_1659450914_5958_7177.pdf

cudy-WU1400-7027897.pdf

Description

Instructions

mmo_101307864_1659450914_5958_7177.pdf

cudy-WU1400-7027897.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU57	11	30.06.2026	14.49 €
EU58	74	09.07.2026	14.49 €
EU2	30	Thursday Best delivery	17.99 €

14.49 €

Stock: 11

Delivery Date: 30.06.2026

Warehouse: EU57

14.49 €

Stock: 74

Delivery Date: 09.07.2026

Warehouse: EU58

17.99 €

Stock: 30

Delivery Date: Thursday Best delivery

Warehouse: EU2

Customer reviews

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Customer questions

FAQ

How much does the Cudy WU1400 USB Wi‑Fi 5 Adapter 867 Mbit/s cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 115 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. 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, networking standards, 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.

Where can I download the instructions for Cudy WU1400 USB Wi‑Fi 5 Adapter 867 Mbit/s?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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