The Cudy WU5400 is a high-performance, tri-band Wi-Fi 6E USB adapter engineered to deliver next-generation wireless speeds, ultra-low latency, and robust connectivity for demanding desktop environments. Manufactured with advanced Wi-Fi 6E features and a flexible physical layout, this adapter offers exceptional data rates and seamless integration for modern PC networking setups.
Note: This device requires a USB 3.0 or higher standard USB port for full speed, and the 6 GHz Wi-Fi band is only supported on Windows 10 version 22H2 and later.
Technical Specifications
- Manufacturer: Cudy
- Part Number / SKU: WU5400
- Product Type: AX5400 High-Gain USB 3.0 Wi-Fi 6E Adapter
- Wi-Fi Standards: IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6E compliant)
- Operating Frequency Bands: 2.4 GHz, 5 GHz, and 6 GHz Tri-Band
- Spatial Streams: 2 spatial streams (2.4 GHz), 2 spatial streams (5 GHz), 2 spatial streams (6 GHz) with MU-MIMO
- Wireless Data Rates: Up to 5400 Mbps peak data rate (574 Mbps on 2.4 GHz, 2402 Mbps on 5 GHz, 2402 Mbps on 6 GHz)
- Wi-Fi Antennas: 2 external high-gain antennas
- Channel Width: Auto/20/40/80/160 MHz
- Interface: USB-A 3.0 upstream connection
- Operating System Compatibility: Windows 10/11 or later OS
- Operating Temperature: 0°C to 40°C
- Operating Humidity: 10% to 90% RH, Non-condensing
- Dimensions: 29.9 x 13.2 x 88.8 mm
- Weight: 24.7 g
- Management & Features: Auto driver installation on Windows 10/11, WPA/WPA2/WPA3 security
Key Features
- Tri-Band Wi-Fi 6E Performance: Delivers exceptional wireless speeds and reduced latency by leveraging cutting-edge tri-band innovations across 2.4 GHz, 5 GHz, and the uncongested 6 GHz frequency band.
- Dedicated Gaming Lane: Utilises the exclusive 6 GHz band as a near-zero interference frequency, guaranteeing a pristine, lag-free experience tailored for competitive gamers.
- High-Gain External Antennas: Equipped with high-gain antennas that supercharge your PC’s wireless performance and maintain stability during high-demand tasks.
- Lightning-Fast USB 3.0: Features a USB 3.0 interface offering data transfer speeds up to 10 times faster than USB 2.0 with bidirectional transfer for robust, high-performance connectivity.
- Plug & Play Installation: Includes integrated drivers that self-install automatically on Windows 10 and 11, removing the need for optical media and ensuring instant, hassle-free setup.
- Advanced Efficiency Optimisation: Incorporates OFDMA, MU-MIMO, and BSS Color technologies to enhance overall network efficiency and throughput in crowded wireless environments.
