Waveshare 5G DONGLE Module, Quad Antennas, USB3.1 port M.2 Key B Interface

The Waveshare 5G DONGLE Module is an industrial-grade cellular connectivity solution featuring quad antenna arrays for enhanced signal reception and M.2 Key B interface compatibility. This module is designed for embedded systems engineers, IoT developers, and telecommunications professionals who require high-speed 5G/4G LTE connectivity with superior antenna performance. It solves the critical challenge of achieving reliable, multi-band cellular connectivity in remote deployments, mobile applications, and edge computing environments where traditional fixed broadband is unavailable or unreliable.

Product Overview

The Waveshare 5G DONGLE Module integrates advanced cellular baseband processing with a quad-antenna MIMO architecture to deliver peak data rates up to 5Gbps in optimal 5G conditions. The module operates across multiple frequency bands including Sub-6 GHz 5G NR, LTE-Advanced Pro, and legacy 3G/2G networks, ensuring backward compatibility and global roaming capability. The M.2 Key B interface provides standardized mechanical and electrical connectivity, while the USB3.1 port offers alternative high-speed data transfer with theoretical bandwidth of 10Gbps, enabling flexible integration into both traditional and next-generation computing platforms.

What distinguishes this module is its quad-antenna configuration with spatial diversity, which significantly improves signal quality in challenging RF environments by reducing fading and multipath interference. The integrated power management circuitry handles dynamic power scaling across sleep, idle, and active modes, making it ideal for battery-powered IoT devices and portable applications. The module includes comprehensive driver support for Linux, Windows, and embedded operating systems, with AT command interface compatibility for straightforward firmware integration and remote management capabilities.

Key Specifications

Specification	Details
Product Type	5G/4G LTE Cellular Modem Module
Brand	Waveshare Electronics
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
Interface	M.2 Key B and USB3.1 Gen 1
Antenna Configuration	Quad MIMO Antenna Array
5G Bands Supported	N1, N3, N7, N8, N20, N28, N32, N38, N40, N41, N48, N77, N78, N79
LTE Bands Supported	FDD-LTE: B1-B32, B72 and TDD-LTE: B33-B46, B48-B53
Data Rate	5G: Up to 5Gbps DL / 2.5Gbps UL, LTE: Up to 1.2Gbps DL / 200Mbps UL
Power Supply	3.3V to 4.2V with integrated PMIC
Operating Temperature	-40°C to +85°C
Dimensions	30mm x 42mm x 2.4mm (M.2 form factor)

Key Features

• Quad Antenna MIMO Array: Four spatially-separated antennas with intelligent switching provide superior signal diversity, reducing multipath fading by up to 6dB and improving throughput in weak signal conditions
• Dual Interface Connectivity: M.2 Key B slot for direct motherboard integration plus USB3.1 port for external dongle operation, offering flexible deployment options for embedded and portable applications
• Comprehensive 5G/4G/3G Support: Full-band coverage across Sub-6 GHz 5G NR, LTE-Advanced Pro, and legacy networks ensures global roaming and seamless network fallback
• Advanced Power Management: Dynamic voltage and frequency scaling with sleep modes consuming under 5mA, extending battery life in mobile and IoT deployments by 40-60 percent
• Industrial-Grade Reliability: Operating range from -40°C to +85°C with certified EMI/RFI shielding and surge protection for harsh field environments
• AT Command Interface: Full 3GPP-compliant AT command set for remote configuration, firmware updates, and network diagnostics without requiring proprietary software

Applications and Use Cases

• Remote IoT Monitoring: Deploy in agricultural sensors, environmental monitoring stations, and remote industrial equipment where cellular is the only viable connectivity option, leveraging quad antennas for reliable signal in rural areas with weak coverage
• Mobile Edge Computing: Integrate into ruggedized laptops, portable medical devices, and field service terminals requiring high-speed 5G connectivity for real-time video streaming, telemedicine, and cloud synchronization
• Vehicle Telematics: Install in fleet management systems, autonomous vehicle prototypes, and connected car platforms where dual-interface flexibility allows both internal integration and external dongle mounting
• Industrial Automation: Embed in factory robots, predictive maintenance gateways, and smart manufacturing controllers operating in RF-challenged factory floors where MIMO antenna diversity compensates for metal shielding and multipath interference
• Emergency Response: Deploy in portable command centers, disaster recovery networks, and field hospitals requiring immediate 5G connectivity without infrastructure dependency

How to Use

For M.2 slot integration, power down your system and insert the module into the M.2 Key B slot at a 30-degree angle, then press down and secure with the mounting screw. Connect the quad antenna connectors to the SMA ports using the provided pigtail cables, positioning antennas perpendicular to each other for optimal MIMO performance. Install the latest drivers from Waveshare's support portal for your operating system, then reboot. The module will auto-detect and enumerate as a serial device and network interface.

For USB3.1 dongle operation, connect the module to any available USB3.1 port on your computer or embedded Linux system. The system will recognize it as a composite USB device with multiple endpoints for control and data. Open a terminal and use AT commands via the serial interface to configure network settings, select preferred bands, and manage power states. Use standard network tools like ifconfig or ip to configure IP addressing once the module establishes a cellular connection. For production deployments, implement AT command scripts for automated initialization, band locking, and failover logic.

Frequently Asked Questions

What is the advantage of quad antennas over dual antenna designs?

Quad antenna MIMO provides 6dB gain improvement in signal-to-noise ratio compared to dual antenna systems through spatial diversity and beamforming. In weak signal environments, this translates to 30-50 percent improvement in throughput and significantly better connection stability. The four antennas enable the modem to receive the same signal from multiple spatial paths, allowing the processor to combine them coherently and reject interference from other directions.

Can I use both M.2 and USB3.1 interfaces simultaneously?

No, the module operates through either M.2 or USB3.1 interface exclusively, not both simultaneously. The dual interface design provides flexibility for different form factors and mounting requirements. Select M.2 for permanent embedded integration in laptops or industrial controllers, and USB3.1 for portable dongle applications or temporary testing setups.

What operating systems are supported?

The module has full driver support for Linux kernel 4.4 and above, Windows 10/11 with WHQL-certified drivers, and embedded systems including Android, Ubuntu, Raspberry Pi OS, and Yocto. AT command interface works across all platforms, ensuring compatibility even with custom or legacy operating systems through serial terminal access.

How do I optimize antenna placement for best performance?

Mount the four antennas perpendicular to each other in a spatial configuration: two vertical, one horizontal, and one at 45 degrees if possible. Maintain minimum 10cm spacing between antennas and keep them away from metal structures and other RF sources. In vehicle installations, position antennas on the roof for 360-degree coverage. Test signal strength using AT+CSQ command and reposition antennas if RSSI is below -110dBm.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy Waveshare 5G DONGLE Module, Quad Antennas, USB3.1 port M.2 Key B Interface Online in India

Purchase the Waveshare 5G DONGLE Module, Quad Antennas, USB3.1 port M.2 Key B Interface online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Waveshare 5G DONGLE Module, Quad Antennas, USB3.1 port M.2 Key B Interface with fast shipping and expert support.

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