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About This Guide
This guide provides a brief introduction to AC1900 Whole Home Mesh Wi-Fi System and regulatory information.
Features available in Deco may vary by model and software version. Deco availability may also vary by region or ISP. All images, steps, and descriptions 
in this guide are only examples and may not reect your actual Deco experience. 
Conventions
In this guide, the following conventions are used:
Convention   Description
Deco
Stands for Deco Whole Home Mesh Wi-Fi System/
Unit.
Underline
Hyperlinks are in teal and underlined. You can click to 
redirect to a website or a specic section.             
 Teal
Key information appears in teal, including 
management page text such as menus, items, 
buttons and so on. 
Note:
Ignoring this type of note might result in a malfunction 
or damage to the device.
Tips:
Indicates important information that helps you make 
better use of your device.
More Info
•  Specic product information can be found on the product page at 
https://www.tp-link.com.
•  A Technical Community is provided for you to discuss our products 
at https://community.tp-link.com.
•  Our Technical Support contact information can be found at the 
Help center of the Deco app and the Contact Technical Support 
page at https://www.tp-link.com/support.
Speed/Coverage/Device Quantity Disclaimer
Maximum wireless signal rates are the physical rates derived from IEEE 
Standard 802.11 specications. Actual wireless data throughput and 
wireless coverage, and quantity of connected devices are not guaranteed 
and will vary as a result of network conditions, client limitations, and 
environmental factors, including building materials, obstacles, volume and 
density of trac, and client location.
MU-MIMO Disclaimer
Use of MU-MIMO requires clients to also support MU-MIMO.
Seamless Roaming Disclaimer
Clients need to support 802.11k/v/r and may require additional set up. 
Performance may vary depending on the client device.