Quectel RG255C M.2, 5G RedCap module, Sub-6GHz, Industrial IoT, Rel-17, URLLC

The Quectel RG255C M.2 is a 5G Sub-6 GHz RedCap module built for industrial IoT applications that demand reliable connectivity, low latency, and long-term deployment stability. Based on 3GPP Release 17 technology, it brings advanced 5G capabilities into a compact M.2 form factor, making it easier to integrate into gateways, routers, industrial terminals, and embedded communication devices.

Designed for environments where responsiveness and reliability matter, the module supports URLC, 5G LAN, and network slicing, helping industrial systems maintain stable communication for automation equipment, remote monitoring, machine control, and distributed IoT networks. Its 5G SA mode and backward compatibility with earlier 5G releases allow flexible deployment across evolving network infrastructures.

• M.2 external size, compact and easy to integrate
• Global 5G/LTE coverage
• 5G SA mode support
• Multi-constellation GNSS receiver for fast, accurate positioning in any environment (optional)
• Feature enhancements: DFOTA and VoNR/VoLTE (optional)
• PCIe 2.0 interface for Wi-Fi/Bluetooth connectivity
• Supports 5G LAN*, URLLC, and network slicing
• Downstream compatible with Rel-15 and Rel-16 networks

* Features marked with an asterisk may require specific configurations or network support.

The RG255C M.2 supports multi-constellation GNSS positioning, enabling devices to obtain accurate location information in outdoor and mobile scenarios. This makes it suitable for asset tracking, vehicle-mounted terminals, mobile inspection devices, and other applications that require both connectivity and positioning.

Its M.2 interface simplifies hardware integration and helps accelerate product development. The module supports rich peripheral interfaces and multiple operating system drivers, allowing engineers to connect it to industrial hosts, embedded computers, and communication platforms without excessive redesign.

• Industrial gateways and routers
• Industrial terminals and embedded communication devices
• Automation equipment and machine control systems
• Remote monitoring and distributed IoT networks
• Asset tracking and vehicle-mounted terminals
• Mobile inspection devices

The Quectel RG255C M.2 is an ideal choice for industrial IoT developers seeking a balanced 5G RedCap solution. It combines Sub-6 GHz coverage, low-latency communication, positioning capability, and compact integration into a single module — supporting smarter, more responsive, and more scalable industrial connectivity.