Linksys RE4100W Setup

Packed with Cross-Band and Spot Finder technologies, Linksys RE4100 dual-band WiFi extender can work with any WiFi router. The Cross-Band technology allows data transfer at higher rates and Spot Finder technology helps you pick the best location for optimal signal transmission. The extender also has a music jack that helps you stream music from any device. But, for that, you have to complete Linksys RE4100 setup first.

Linksys RE4100W Setup

How to Set Up Linksys RE4100W Extender?

You can setup the RE4100W extender using the WPS method if your home router has a WPS button. The steps for the Linksys WiFi extender setup process via WPS (Wi-Fi Protected Setup) are given below:

Linksys RE4100W WiFi Extender Setup – Manual Method

You should set up the extender using the Manual method if your host router does not support WPS configuration. In this method, you are required to run the built-in web-based setup page of the RE4100W on a device connected to its network. You can do it by accessing the default IP address and following the on-screen instructions.

How to Update Linksys RE4100W Extender Firmware?

After completing the setup process, you should update the firmware of RE4100W extender. It will boost the home network performance. The steps to update the firmware of the extender are mentioned below for you:

  • On a computer connected to your Linksys wireless extender, open a web browser.
  • Type and press Enter.
  • When you are asked to enter login details, type admin into the Username and Password fields.
  • You should use the new password if you changed the password during Linksys RE4100W setup.


Note: You should not interrupt the firmware update process by refreshing the web browser or unplugging the extender from the power outlet.

What Do Linksys RE4100W Lights Mean?

Refer to the table given below to understand the messages given by various colors appearing on the LED lights of your Linksys extender:

Power/WPS LED Status Meaning
Off The RE4100W extender is getting no power.
Solid green The extender is ready to use. It also means that the WPS connection is successful.
Blinking green The Power or WPS light blinks green when the extender is in the booting state, its firmware is getting updated, or you have initiated the WPS connection.
Solid orange Weak connection on 2.4 GHz and 5 GHz band.
Blinking orange No internet connection is there.

How to Reset Linksys RE4100W Extender?

If the Linksys RE4100W setup fails or your extender falls a victim to some serious issue, you can look forward to reset it to the default settings. Here’s how you can reset your WiFi range extender:

The same steps can be used to reset a Linksys router. However, no matter whether you reset Linksys extender or a router, you will have to set up your devices again via or myrouter.local URL.

Linksys RE4100W – Frequently Asked Questions

1. What is the default network name of Linksys RE4100W range extender?

The default SSID is Linksys extender setup.

2. Does the extender support simultaneous dual-band?

Yes, you can use 2.4 GHz and 5 GHz bands simultaneously.

3. Do I need to install the setup software on my computer?

No, the built-in software or the WPS button can help you set up the extender.

4. Does Linksys RE4100W come with external antennas?


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