ARFHL-USB Wi-Fi HaLow USB Dongle

The ARFHL-USB is a high-performance USB adapter designed for long-range, low-power IoT connectivity. designed for long-range, low-power IoT connectivity. Powered by Morse Micro’s second-generation Wi-Fi HaLow technology, it delivers PHY data rates of up to 43.33 Mbps using Sub-GHz 256-QAM modulation, providing reliable wireless communication with extended coverage, excellent penetration, and outstanding energy efficiency.

Available in USB-A and USB Type-C versions, the ARFHL-USB supports rapid evaluation and deployment for Industrial IoT, smart agriculture, smart metering, asset tracking, smart buildings, and other wireless IoT applications. Its plug-and-play design enables seamless integration with desktops, laptops, embedded systems, gateways, and industrial computers.

Why Choose ARFHL-USB Wi-Fi HaLow USB Dongle?

Compared with conventional Wi-Fi operating in the crowded 2.4 GHz and 5 GHz bands, the Wi-Fi HaLow USB Dongle operates in Sub-GHz frequencies, offering significantly longer communication distances, lower power consumption, and stronger signal penetration through walls and obstacles. These advantages make it an ideal wireless solution for battery-powered IoT devices, remote monitoring systems, industrial automation, and large-scale sensor deployments across challenging environments.

USB Interface Options  

The ARFHL-USB is available in two versions to support a wide range of host devices and versatile deployment environments.

ARFHL-USB-A (USB-A Version): Compatible with desktop PCs, laptops, industrial computers, gateways, and legacy systems equipped with a standard USB-A interface.

ARFHL-USB-C (Type-C Version): Designed for modern laptops, embedded platforms, tablets, and USB Type-C devices, providing stable connectivity and simplified integration.

Both versions integrate seamlessly into different systems, ensuring stable connectivity for IoT solutions over long distances while maintaining low power consumption. These flexible interface options allow users to choose the most suitable version for their devices, ensuring optimal compatibility without compromising performance.

Key Benefits

• Long-range Sub-GHz wireless connectivity covering extended operational distances

• IEEE 802.11ah Wi-Fi HaLow compliant for standardized global interoperability

• Ultra-low-power operation optimized for battery-powered IoT devices and remote nodes

• USB-A and USB Type-C interface options for flexible cross-platform deployment

• Up to 43.33 Mbps PHY data rate supporting high-throughput IoT communications

• Excellent wall penetration and extended coverage through dense physical structures

• Plug-and-play evaluation and rapid deployment without complex driver configurations

• Compact design suitable for space-constrained embedded and portable applications

• Powered by Morse Micro second-generation Wi-Fi HaLow technology for proven stability

Why Choose the ARFHL-USB?

• Long-range Sub-GHz wireless connectivity

• Low-power operation for IoT devices

• USB-A and USB Type-C options

• Up to 43.33 Mbps PHY data rate

• Plug-and-play evaluation

• Excellent signal penetration

• Compact and portable design

• Powered by Morse Micro technology

Applications

• Industrial IoT
  Reliable wireless connectivity for industrial equipment monitoring, heavy machinery telemetry, and automated production line control across expansive factory environments.

• Smart Agriculture
  Connect field sensors, automated irrigation controllers, and livestock monitoring systems across large-scale agricultural terrain without extensive cabling.

• Smart Metering :
  Enable secure, cost-effective, and long-range remote meter reading for electricity, gas, and water distribution networks in complex urban or rural areas.

• Asset Tracking :
  Track high-value assets, logistics containers, and inventory movement across multi-story warehouses, manufacturing plants, and outdoor yards.

• Smart Buildings
  Support extensive wireless sensor networks for HVAC management, energy optimization, building security, and indoor environmental monitoring.

Why AsiaRF

• Flexible Product Portfolio
  From low-power to high-performance modules, with standard and custom form factors—built to match diverse project requirements.
• Proven Across Industries
  Deployed in manufacturing, retail, energy, and smart agriculture, enabling reliable connectivity in real-world applications.
• Quality You Can Trust
  Every product undergoes rigorous validation and testing to ensure consistent performance and long-term reliability.
• Engineering-Level Support
  Our technical team provides responsive, end-to-end support—from design-in to deployment.
• Optimized Cost Efficiency
  Streamlined solutions and periodic promotions help reduce total cost of ownership without compromising performance.

Backed by strategic partnerships with leading chipset providers like MediaTek and Morse Micro, AsiaRF delivers future-ready wireless solutions with strong supply continuity and access to next-generation technologies.

What is Wi-Fi HaLow ? : What is Wi-Fi HaLow ? – AsiaRF Wi-Fi Solutions, IoT Connectivity, and Antennas