Archer T4U V3 User Guide

About This Guide

This guide is a complement to Quick Installation Guide. The Quick Installation Guide instructs you on quick installation, and this guide provides the product overview and detailed instructions for each steps.

When using this guide, please notice that features available of the adapter may vary by model and software version. All images, steps, and descriptions in this guide are only examples and may not reflect your actual experience.


In this guide, the following conventions are used:




Contents to be emphasized and texts on the web page are in teal, including the menus, items, buttons, etc.


Ignoring this type of note might result in a malfunction or damage to the device.


Indicates important information that helps you make better use of your device.

*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) AP limitations, including rated performance, location, connection quality, and AP condition.

*To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our latest drivers in the download center at

More Info

The latest software and utility can be found at Download Center at

The Quick Installation Guide (QIG) can be found where you find this guide or inside the package of the product.

Specifications can be found on the product page at

A community is provided for you to discuss our products at

Our Technical Support contact information can be found at the Contact Technical Support page at