The CUDY WU1400 AC1300 High Gain USB Wi-Fi Adapter is built to upgrade your PC or laptop’s wireless performance. Whether you're streaming HD content, gaming, or just need more stable internet, this adapter delivers high speeds, good range, and compatibility.

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🔹 Design & Hardware

Model: WU1400 AC1300

Interface: USB 3.0 (requires USB 3.0 or higher port to achieve max speed)

External Antenna: 5 dBi high-gain detachable antenna to enhance reception and improve wireless range & stability.

Standards Supported: IEEE 802.11ac / a / b / g / n – backward compatible with older devices.

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🔹 Performance & Speed

Dual-Band Wireless:
• 5 GHz band – up to 867 Mbps (ideal for high-speed tasks, streaming, gaming).
• 2.4 GHz band – up to 400 Mbps, better for broader coverage & older devices.

Works well in environments with many wireless devices; dual band helps reduce interference.

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🔹 Compatibility & Operating Systems

Compatible with Windows (7 / 8 / 10 / 11)

Also works with macOS and Linux distributions.

SoftAP mode supported on some versions (turns PC into hotspot) for sharing internet.

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🔹 Extras & Physical Specs

USB cable & connector: USB 3.0 for better throughput over USB 2.0.

Dimensions: Approx 47 × 20.5 × 12 mm (adapter body without antenna) in some listings; weight is light/portable.

Security Protocols: Supports WEP, WPA / WPA2, and WPA-PSK / WPA2-PSK for secure connections.

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📊 Specification Table

Spec Detail

Model CUDY WU1400 AC1300
Wireless Standards 802.11ac / a / b / g / n
Max Speed (5 GHz) up to 867 Mbps
Max Speed (2.4 GHz) up to 400 Mbps
Antenna 5 dBi High-Gain, detachable
Interface USB 3.0
OS Compatibility Windows 7/8/10/11, macOS, Linux
Security WEP, WPA / WPA2, WPA-PSK / WPA2-PSK
Size (without antenna) ~ 47 × 20.5 × 12 mm
Use Cases Streaming, gaming, upgrading weak WiFi, extending range

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⭐ Why Choose the CUDY WU1400?

High speed & stable performance on both bands: great for HD streaming and low-latency gaming.

Good wireless range thanks to the high-gain antenna; helps in rooms where internal WiFi is weak.

USB 3.0 interface ensures the adapter can deliver its full speeds, if used correctly.

Broad compatibility, works across multiple operating systems.

Secure connections with modern WiFi security standards.

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