1. Introduction
This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your ASUS RT-AX92U AX6100 WiFi 6 Gaming Router. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Figure 1: ASUS RT-AX92U AX6100 WiFi 6 Gaming Router
2. Package Contents
Verify that all items are present in your product package:
- ASUS RT-AX92U Router
- Quick Start Guide
- RJ45 Ethernet Cable
- Warranty Card
3. Product Overview
The ASUS RT-AX92U is a Tri-Band AX6100 WiFi 6 Gaming Router designed for efficient, stable, and fast wireless transmission. It features advanced technologies and security measures to enhance your network experience.
Key Features:
- Wi-Fi 6 (802.11ax) Technology: Utilizes OFDMA and MU-MIMO for more efficient data transmission to multiple devices simultaneously.
- AiMesh Compatible: Allows for the creation of a robust mesh Wi-Fi system using other ASUS AiMesh compatible routers, ensuring wide and stable coverage.
- Commercial-Grade Network Security: AiProtection Pro, powered by Trend Micro, protects all connected devices and includes advanced parental controls.
- Adaptive QoS: Prioritizes network traffic for gaming and streaming, ensuring a smooth experience.
- Mobile Device App: Monitor and manage your network conveniently using the ASUS Router app on Android and iOS devices.

Figure 2: Front view with LED indicators

Figure 3: Rear view with ports
4. Setup
Follow these steps for initial setup of your ASUS RT-AX92U router:
- Connect the Router: Connect your modem to the router's WAN port using an RJ45 Ethernet cable. Connect your computer to one of the router's LAN ports using another RJ45 Ethernet cable.
- Power On: Connect the power adapter to the router and plug it into a power outlet. Press the power button to turn on the router.
- Access Setup Page: Open a web browser on your connected computer and navigate to router.asus.com.
- Quick Internet Setup (QIS): The Quick Internet Setup wizard will guide you through the initial configuration.
Video Guide: Quick Internet Setup
Video 1: Learn how to set up your ASUS WiFi Router using the Quick Internet Setup wizard.
Video Guide: Accessing Router Settings
Video 2: Instructions on how to access the ASUS Router Setting page via a web browser.
5. Operating
Once your router is set up, you can optimize its performance and utilize its features.
Improving WiFi Signal:
To improve your WiFi signal strength and coverage, consider the following:
- Router Placement: Position the router in a central location, away from obstructions and interference sources like microwaves or large metal objects.
- Antenna Adjustment: Adjust the router's antennas for optimal signal direction. Refer to the Quick Start Guide for recommended angles.
- Channel Optimization: In the router settings, try changing the wireless control channel to one with less interference.
Video Guide: Improve WiFi Signal
Video 3: Tips and steps to improve your ASUS router's WiFi signal.
Secure Free WiFi with Instant Guard:
The ASUS Instant Guard feature allows you to secure your connection when using public WiFi networks by creating a VPN tunnel back to your home router.
Video Guide: ASUS Instant Guard
Video 4: Demonstration of ASUS Instant Guard for secure public WiFi access.
6. Maintenance
Regular maintenance, including firmware updates, ensures your router operates efficiently and securely.
Firmware Updates:
Keeping your router's firmware up to date is crucial for security, stability, and performance. You can update the firmware via the router's web interface.
Video Guide: Firmware Update
Video 5: Step-by-step guide on how to update the firmware of your ASUS WiFi Router.
7. Troubleshooting
If you encounter issues with your router, refer to the following common troubleshooting steps.
No Internet Connection:
- Check LED Indicators: Ensure all relevant LED lights (Power, WAN, LAN, WiFi) on the router are lit correctly.
- Cable Connections: Verify that all RJ45 cables are securely connected to the modem, router, and computer.
- Internet Setup Information: Confirm that your WAN settings (PPPoE, Static IP, Automatic IP) are correctly configured according to your Internet Service Provider (ISP).
- Firmware: Ensure your router's firmware is up to date.
- Reset to Default: As a last resort, restore the router to its factory default settings.
Video Guide: Fix Internet Connection
Video 6: Troubleshooting steps to fix internet connection problems on your ASUS Router.
Video Guide: Restore to Default Settings
Video 7: Instructions on how to restore your ASUS router to its default factory settings.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | RT-AX92U |
| Product Dimensions | 6.1 x 6.1 x 2.07 inches |
| Item Weight | 2.65 pounds |
| Frequency Band Class | Tri-Band |
| Wireless Communication Standard | 802.11a, 802.11ac, 802.11ax, 802.11b, 802.11n |
| Connectivity Technology | Ethernet, Wi-Fi |
| Special Feature | QoS, WPS |
| Recommended Uses For Product | Gaming |
| Date First Available | September 25, 2019 |
9. Warranty and Support
Your ASUS RT-AX92U router comes with a limited warranty. Please refer to the included Warranty Card for detailed terms and conditions. For technical support, driver downloads, and additional resources, visit the official ASUS support website or contact their customer service.
ASUS Support Website: https://www.asus.com/support/





