Introduction
The TP-Link Deco X68 AX3600 Tri-Band Mesh WiFi 6 System is designed to provide seamless whole-home Wi-Fi coverage. This system boosts overall speeds up to an incredible 3600 Mbps, ensuring a faster and more reliable Wi-Fi signal throughout your home. Featuring Ai-Driven Mesh technology, it intelligently learns and adapts to your network environment to deliver optimal Wi-Fi performance. It supports connecting over 150 devices without performance degradation and includes TP-Link HomeShield for enhanced network and IoT protection.
What's in the Box
- 2 Deco X68 Units
- 1 RJ45 Ethernet Cable
- 2 Power Adapters
- 1 Quick Installation Guide
Setup
Setting up your Deco X68 system is designed to be straightforward using the Deco app. Follow these general steps:
- Connect and Power on Deco: Plug in one Deco unit and connect it to your modem using the provided Ethernet cable. Power on the unit.
- Download the Deco App: Download the TP-Link Deco app from your mobile device's app store.
- Follow In-App Instructions: Open the Deco app and follow the step-by-step guide to configure your network and add additional Deco units.

Image: A diagram illustrating the three simple setup steps: 1. Connect and Power on Deco, 2. Download the Deco App, 3. Follow the in-app instructions.
Operating
The Deco X68 system provides a robust and intelligent Wi-Fi experience:
- Ai-Driven Mesh: The system continuously learns your network environment to provide optimal Wi-Fi coverage and performance, adapting to your home's unique layout and usage patterns.
- High Capacity: Connect over 150 devices simultaneously without experiencing slowdowns, ideal for smart homes with numerous connected gadgets.
- Tri-Band Wi-Fi 6: Experience blazing-fast speeds up to 3600 Mbps across three bands (2.4 GHz, 5 GHz-1, 5 GHz-2) for buffer-free 4K streaming, gaming, and smart home operations.
- TP-Link HomeShield: Benefit from cutting-edge features for network and IoT protection, including Home Network Scanner, Quality of Service (QoS), Parental Controls, and Comprehensive Reports.

Image: A diagram illustrating the Ai-Driven Mesh technology, showing Deco units providing seamless coverage across multiple floors of a house, with concepts like Self-Learning and Advanced Algorithms.

Image: An illustration showing the Deco X68's capacity to connect up to 150 devices, with icons representing various activities like 4K streaming, high-speed downloading, smart home devices, and IP camera streaming.

Image: A graphic detailing TP-Link HomeShield features: Home Network Scanner, Quality of Service, Parental Controls, and Comprehensive Reports, noting that an upgrade to HomeShield Pro may incur subscription fees.
Maintenance
To ensure optimal performance and security of your Deco X68 system:
- Firmware Updates: Regularly check for and install firmware updates via the Deco app to benefit from the latest features, security patches, and performance improvements.
- Placement: Ensure Deco units are placed in open areas, away from obstructions and interference sources (e.g., microwaves, cordless phones) to maximize signal strength.
- Cleaning: Keep the units clean and dust-free to prevent overheating and maintain proper ventilation.
- Reboot: Periodically reboot your Deco system (e.g., once a month) to refresh network connections and resolve minor issues.
Troubleshooting
If you encounter issues with your Deco X68 system, consider the following:
- No Internet Connection: Check if your modem is working correctly. Ensure the Ethernet cable is securely connected between the main Deco unit and the modem. Reboot both the modem and the Deco unit.
- Weak Wi-Fi Signal: Adjust the placement of your Deco units to ensure they are within optimal range of each other and the main unit. Avoid placing them near large metal objects or thick walls.
- Deco App Issues: Ensure your Deco app is updated to the latest version. Try force-closing and reopening the app, or reinstalling it if problems persist.
- Factory Reset: As a last resort, you can perform a factory reset on your Deco unit. Refer to the Quick Installation Guide for specific instructions on how to do this.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 12 x 11 x 5 inches |
| Item Weight | 4.36 pounds |
| Item Model Number | AX3600 |
| Brand | TP-Link |
| Model Name | Deco X68(2-pack) |
| Special Feature | WPS |
| Frequency Band Class | Tri-Band |
| Wireless Communication Standard | 802.11ax |
| Compatible Devices | Personal Computer |
| Recommended Uses For Product | Home |
| Connectivity Technology | Ethernet, Wi-Fi |
| Color | White |
Why Wi-Fi 6E? (Official TP-Link Video)
Video: An official TP-Link video explaining the benefits and technology behind Wi-Fi 6E, highlighting its role in improving home network performance and reliability by utilizing the newly opened 6 GHz band for congestion-free connections and higher speeds for demanding applications like 8K video streaming and AR/VR experiences.
Warranty & Support
TP-Link provides a manufacturer's warranty for the Deco X68 system. For detailed warranty information, technical support, and customer service, please visit the official TP-Link website or refer to the contact information provided in your Quick Installation Guide. Online resources, FAQs, and troubleshooting guides are also available on the TP-Link support portal.