Description

Product Description

The TP-Link Archer T9UH AC1900 High Gain Wireless Dual Band USB Adapter is a powerful Wi-Fi 5 (802.11ac) solution designed to upgrade PCs and laptops with high-speed and long-range wireless connectivity. It is ideal for demanding tasks such as HD/4K streaming, online gaming, and large file transfers.

It supports dual-band connectivity, delivering speeds up to 1300Mbps on 5GHz and 600Mbps on 2.4GHz, allowing users to choose between high-speed performance or wider coverage depending on their needs. The 5GHz band ensures low-latency, interference-free connections, while the 2.4GHz band provides better range.

The adapter features high-gain external antennas and Beamforming technology, which improves signal focus and stability even at longer distances. It also includes a USB 3.0 interface for maximum throughput and faster data transfer compared to USB 2.0 adapters.

Its flexible design with a USB cradle allows better placement for improved reception, making it suitable for desktops in weak-signal areas.

Key Features

• AC1900 dual-band Wi-Fi 5 (802.11ac) USB adapter
• Ultra-fast speeds: 1300Mbps (5GHz) + 600Mbps (2.4GHz)
• High-gain external antennas for extended range
• Beamforming technology for stronger signal focus
• USB 3.0 high-speed interface
• Dual-band flexibility (performance or coverage)
• Stable low-latency connection for gaming & streaming
• Plug-and-play installation with driver support
• Flexible USB cradle for better signal positioning
• Compatible with Windows and macOS

Technical Specifications

Wireless

• Standard: IEEE 802.11a/b/g/n/ac
• Frequency:
  • 2.4GHz
  • 5GHz
• Speed:
  • 5GHz: Up to 1300Mbps
  • 2.4GHz: Up to 600Mbps
• Technology: Wi-Fi 5 (AC1900 class)

Interface

• USB 3.0

Antennas

• High-gain external antennas (multiple fixed antennas)
• Beamforming support

Security

• WEP / WPA / WPA2 / WPA-PSK / WPA2-PSK
• 802.1x support

System Compatibility

• Windows XP / 7 / 8 / 8.1 / 10 / 11
• macOS (various versions supported)

Design

• External high-gain antenna adapter
• USB cradle for flexible placement

Performance Features

• Beamforming signal optimization
• Strong long-range wireless reception
• Reduced interference on 5GHz band

Use Cases

• Desktop PC Wi-Fi upgrade
• High-end gaming setups
• 4K/HD streaming
• Large file downloads & uploads
• Weak signal area improvement
• Office and home high-speed networking