WU1400

A high-gain Wi-Fi USB 3.0 adapter for upgrading PC networking with long-distance dual-band WiFi. A USB 3.0 or higher port is required for full speed.

  •  Dual-Band Wi-Fi 5
  •  867 Mbps + 400 Mbps Wi-Fi
  •  Works on Win7+/macOS 10.x/Linux
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Delivery & Return

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Delivery & Return

Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo.

Delivery & Return

Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo.

Brands: Cudy

Product Details

WU1400 USB Wireless Adapter connected to laptop

Key Features

  • Dual Band Wi-Fi: 2.4GHz for extended range and 5GHz speeds up to 867Mbps
  • Ideal for online gaming, HD streaming, and fast browsing
  • Wide operating system compatibility
  • Supports Windows 7 / 8 / 8.1 / 10 / 11
  • Compatible with macOS
  • Compatible with Linux
  • High-gain antennas improve signal sensitivity and long-range performance

WU1400 Dual Band USB Wireless Adapter


The available storage capacity is less than the total capacity due to the operating system,
internal partitioning, and pre-installed software. Storage capacity is calculated using the
decimal system, not the binary system.

The indicated wireless speed refers to the maximum theoretical speed of the wireless component.
Actual wireless and wired data transfer speeds may vary depending on network conditions,
connected devices, and connection type.

Device Type

High-gain Wi-Fi, USB 3.0 Adapter

Speed

5 GHz Wi-Fi: 867 Mbps
2.4 GHz Wi-Fi: 400 Mbps

Streams

5 GHz Wi-Fi: 2T2R (2×2 MIMO)
2.4 GHz Wi-Fi: 2T2R (2×2 MIMO)

Wi-Fi Antennas

1× Fixed

Detachable Wi-Fi Antennas Connector

RP-SMA Female

LED

System

Environment

Operating Temperature: 0 ℃ ~ 40 ℃ (32 ℉ ~104 ℉)
Storage Temperature: -40 ℃ ~ 70 ℃ (-40 ℉ ~ 158 ℉)
Humidity: 10% ~ 90% non-condensing
Storage Humidity: 5% ~ 95% non-condensing

Hardware Requirement

Requires a USB 3.0 or higher standard USB port for full speed

Compatible OS

Windows 7/8/8.1/10/11
macOS 10.5~10.13
Linux Kernel 2.6.24 ~ 5.x

Driver Installation

Auto driver installation on Windows 10/11.
Manual driver installation for other OS.

Certifications

FCC, CE

Dimension

222×20×15 mm
8.74×0.79×0.59 inches

Wi-Fi Standards

Wi-Fi 5

Max Wi-Fi Modulation

256-QAM

Wi-Fi Efficiency

MU-MIMO

Wi-Fi Efficiency Note

MU-MIMO available on 5 GHz

Max Wi-Fi Channel Width

80 MHz

Wi-Fi Security

WPA/WPA2

Drivers

Automatic Installation for Windows 10/11 or later OS. Manual Installation for other OS. Driver available in the Download Center.