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BL-WN300AX Wi-Fi 6 USB Adapter: Supercharged with High-Gain Antenna for Uninterrupted Speeds

Views: 0     Author: Site Editor     Publish Time: 2025-03-13      Origin: Site

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The perfect combination of Wi-Fi 6 technology and external antenna

BL-WN300AX AX300 Wi-Fi 6 USB adapter with 5dBi high-gain external antenna and 300Mbps transmission rate provides users with further coverage and a more stable wireless network experience. Whether it's an older PC upgrade, multi-system compatibility needs, or scenarios with high signal strength requirements, the Wi-Fi 6 standard and plug-and-play feature make this adapter a cost-effective choice for home, office, and mobile environments.

BL-WN300AX Wi-Fi 6 USB Adapter


Analysis of Competitive Advantages

1. Wi-Fi 6 standard: efficient transmission, speed upgrade

  • Up to 300Mbps speed: Support HD streaming media, online meeting and file transfer, farewell to network congestion.

  • Compatible with 802.11ax standard: Optimize network efficiency and match with Wi-Fi 6 routing to achieve higher transmission throughput and more stable transmission performance.

2. 5dBi high gain external antenna, signal connection further

  • Enhanced signal strength: Compared with the built-in antenna, the external design greatly improves the signal penetration and stability, suitable for large apartment or multi-wall environment.

  • Omnidirectional adjustment: 360° signal reception, reduce network dead Angle, ensure stable connection of equipment in different positions.

3. Multi-system compatibility, plug and play zero threshold

  • Support for Windows 7/10/11 and Linux: Meet the needs of developers, multi-device users and older systems.

  • No driver installation: built-in driver, insert USB interface can automatically identify, fast installation, fast networking, saving time and labor.

4. WPA2 encryption, security protection

       Support for the latest WPA2-PSK encryption protocol to prevent network eavesdropping and unauthorized access to protect your home and office data.


List of technical specifications

  • Port type: USB 2.0

  • Wireless standard: Wi-Fi 6 (802.11ax), compatible with 802.11b/g/n

  • Frequency band: 2.4GHz

  • Antenna gain: 5dBi (external omnidirectional antenna)

  • Maximum speed: 286.8Mbps (theoretical value)

  • Transmit power: 17dBm (Max)

  • Security protocol: WPA-PSK/WPA2-PSK

  • Supported system: Windows 7/10/11, Linux

  • Operating temperature: 0°C~40°C (32°F~104°F)

Application scenario

  • Upgrade older devices: Wi-Fi 6 high-speed connectivity for USB 2.0 only computers.

  • Large room coverage: high-gain antenna enhances signal penetration and reduces router blind spots.

  • Multi-system users: Both Windows and Linux users can plug and play without complex configuration.

  • Temporary network extension: serves as a backup adapter to quickly address temporary network needs.

Summary: Cost-effective Wi-Fi 6 signal enhancement solution

BL-WN300AX AX300 adapter with external high-gain antenna and Wi-Fi 6 technology as the core, balancing performance and price. Although it only supports the 2.4GHz band, its signal strength, multi-system compatibility and plug-and-play design still meet the needs of most home and office scenarios. For users looking for stable connectivity and wide coverage, this adapter is the ideal entry point for upgrading their wireless network.



Guangming District, Shenzhen, as a research and development and market service base, and equipped with more than 10,000m² automated production workshops and logistics warehousing centers.

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