1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your CSG m106 Pro 4G LTE Cat 12 Gateway Router. Designed for both business and home use, this device offers reliable and portable wireless internet connectivity.

Figure 1: CSG m106 Pro 4G LTE Cat 12 Gateway Router. This image shows the compact, gray router with its two antennas extended, displaying LED indicators on the front panel.
2. What's in the Box
Verify that all items are present in the package:
- 1x m106 Pro Router
- 1x Power Adapter
- 1x Ethernet Cable
- 1x User Manual & Warranty Card
- 1x Wall-Mount Bracket

Figure 2: Contents of the CSG m106 Pro package. The image displays the router, power adapter, Ethernet cable, user manual, and wall-mount bracket laid out.
3. Product Features
- High-Capacity Wi-Fi: Supports up to 32 device connections, suitable for small teams, temporary kiosks, or branch offices.
- Built-in Battery Backup: A 5,000mAh battery ensures critical operations continue during power outages.
- Open VPN & WireGuard: Offers secure, encrypted connections for data protection and privacy.
- Port Forwarding: Ensures smooth operation of critical business applications by directing traffic to the correct device.
- Remote Access & Cloud Portal (CSG View): A free cloud management portal for data-usage monitoring and remote configuration.
- LED Status Indicators: Provides real-time updates on signal strength, connection status, and network health.
- Load Balancing: Splits data connections across multiple internet interfaces for improved throughput and performance.
- Dual-SIM: Ensures uninterrupted connectivity with critical network redundancy and automatic network switching.
- Network Storage: Allows secure storage and access of files across multiple devices by adding a flash drive.
- Unlocked OS (OpenWrt): Runs an open-source Linux operating system, enabling edge applications and a proprietary no-code interface for configuration.
4. Setup Guide
Follow these steps for initial setup of your m106 Pro router:
- Power On: Connect the provided power adapter to the router's power port and plug it into an electrical outlet. The router can also run cord-free using its built-in battery backup.
- Insert SIM Card(s): Locate the SIM card slots on the side of the router. Insert your activated Dual-SIM cards for automatic failover.
- Connect Devices: Connect your devices via Wi-Fi 4 or a wired Gigabit Ethernet port. The router supports up to 32 devices.

Figure 3: Easy setup steps for the m106 Pro. This image illustrates connecting the power, inserting SIM cards, and connecting devices via Ethernet or Wi-Fi.

Figure 4: Detailed view of the CSG m106 Pro's ports and LED indicators. The image highlights the power button, reset button, USB 2.0 port, WAN/LAN Ethernet ports, and SIM card slots on the back and left side of the device.
4.1. Initial Configuration
Access the router's web interface for advanced settings and management. Refer to the included User Manual for default login credentials and detailed instructions on accessing the interface.
Video 1: Introducing the m106 Pro. This video provides a brief overview of the CSG m106 Pro router, showcasing its design and key features.
5. Operating Instructions
5.1. Dual-SIM Functionality
The Dual-SIM feature provides automatic failover. If the primary network connection is lost, the router will automatically switch to the secondary SIM's network to maintain connectivity without manual intervention.
5.2. VPN & WireGuard
Utilize the Open VPN and WireGuard protocols for secure and encrypted network connections. Configuration options are available through the router's web interface to protect sensitive data.
5.3. Cloud Portal (CSG View)
Access the free CSG View cloud management portal to monitor data usage, troubleshoot issues, and remotely configure your router settings. This portal offers centralized management for single or multiple devices.

Figure 5: Simplified Network Setup with CSG View. This image illustrates the user-friendly interface of the CSG View cloud management portal on various devices, highlighting its features for remote deployment and management.
5.4. Network Storage
Connect a USB flash drive to the USB 2.0 port to enable network storage. This allows you to securely store and access files across devices connected to the router.
6. Maintenance
To ensure optimal performance and longevity of your CSG m106 Pro router:
- Keep Clean: Regularly clean the device with a soft, dry cloth. Ensure ventilation grilles are free from dust and obstructions.
- Firmware Updates: Periodically check for and install firmware updates through the router's web interface. Updates can improve performance, add features, and enhance security.
- Optimal Placement: Place the router in a central location, away from large metal objects or other electronic devices that may cause interference, to maximize Wi-Fi coverage.
7. Troubleshooting
If you encounter issues with your router, try the following:
- Reboot: Power off the router, wait 10 seconds, then power it back on.
- Check Connections: Ensure all cables (power, Ethernet) are securely connected.
- Verify SIM: Confirm that your SIM cards are correctly inserted and activated with your mobile carrier.
- LED Indicators: Refer to the LED status indicators on the front panel for clues regarding connection status or issues. Consult the full user manual for detailed LED explanations.
- Reset to Factory Settings: If problems persist, use the reset button (refer to Figure 4) to restore factory default settings. Note that this will erase all custom configurations.
8. Specifications
| Product Dimensions | 4.88 x 3.97 x 1.22 inches |
| Item Weight | 10.6 ounces |
| Item Model Number | csg-m106pro |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | C5G |
| Model Name | m106 Pro |
| Special Features | Cloud Portal, Dual-SIM, Load Balancing, Open VPN & WireGuard, Unlocked OS |
| Frequency Band Class | Single-Band |
| Wireless Communication Standard | 802.11ax |
| Connectivity Technology | 4G, Ethernet, LTE, Wi-Fi |
| Color | Black |
9. Warranty and Support
For detailed warranty information and customer support, please refer to the 'User Manual & Warranty Card' included in your product package. This document contains specific terms, conditions, and contact information for technical assistance.