Cudy · Wi-Fi Adapter

Cudy WU5400 Wireless Adapter

Wi-Fi · Wi-Fi 4 · USB · 2402 Mbit/s

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Type Wi-Fi
Standard Wi-Fi 4
interface USB
maxSpeed 2402 Mbit/s

Cudy WU5400 Wireless Adapter adds Wi-Fi (Wi-Fi 4) to a PC through a USB port. It came out in 2024.

Released: 2024-09-28

Specifications

Key specs

Type: Wi-Fi
Standard: Wi-Fi 4
interface: USB
maxSpeed: 2402 Mbit/s
Released: 2024-09-28
Part number: WU5400
EAN / UPC: 6971690793708

Ports & interfaces

Connectivity technology: Wireless
Host interface: USB
Interface: WLAN
USB connector form factor: Straight
USB version: 3.2 Gen 1 (3.1 Gen 1)

Network

Maximum data transfer rate: 2402 Mbit/s
Networking standards: IEEE 802.11ax
Wi-Fi: Yes
Wi-Fi band: Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN data transfer rates supported: 574,2402 Mbit/s
Modulation: 1024-QAM
Security algorithms: WPA, WPA3, WPA2

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Design

Component for: PC/Laptop
Product colour: Black
Antenna: Yes
Antenna design: External
Antenna type: 2x2
Antenna direction type: Omni-directional

Power

USB powered: Yes

System requirements

Windows operating systems supported: Windows 10, Windows 11

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -40 - 70 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 5 - 95%

Weight & dimensions

Width: 29.9 mm
Depth: 13.2 mm
Height: 88.8 mm
Weight: 24.7 g

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About this product

A high-gain Wi-Fi adapter that upgrades your PC with advanced tri-band Wi-Fi 6E connectivity. The 6 GHz band delivers impressively low-latency performance, making it ideal for online gaming. Unleash the Power of Tri-Band with Wi-Fi 6E AX5400 Experience next-level speed, stability, and performance with Tri-Band technology, delivering ultra-fast connectivity for streaming, gaming, and multitasking like never before. The Express Way: 6 GHz Band - Your Dedicated Gaming Lane Step into the future with the exclusive 6 GHz band - a green field frequency with nearly zero interference. Enjoy a clutter-free connection tailored for gamers, guaranteeing a pristine, lag-free experience that takes your e-sports performance to the next level. High-Gain Antennas Supercharge your PC’s wireless performance with WU5400, featuring external high-gain antennas that deliver exceptional performance for high demanding tasks USB 3.0 Lightning-Fast Data Transfer USB 3.0 delivers blazing-fast speeds up to 10x faster than USB 2.0 (5Gbps max), featuring bidirectional transfer and backward compatibility for stable, high-performance connectivity that elevates user experience.

WU5400 vs similar Wi-Fi & Bluetooth adapters

	Cudy WU5400 Wireless Adapter	MSI AXE5400 Wireless Adapter	Cudy WU6500 1.0	TP-Link Archer TX23U
Type	Wi-Fi	Wi-Fi	Wi-Fi	Wi-Fi
Standard	Wi-Fi 4	Wi-Fi 4	Wi-Fi 4	Wi-Fi 4
interface	USB	USB	USB	USB
maxSpeed	2402 Mbit/s	2402 Mbit/s	2882 Mbit/s	1775 Mbit/s
Released	2024	2024	2024	2026