LINKSYS RE4100W: Specifications

  • Extend the coverage of your wireless router to 7,500 square feet, removing dead zones.
  • Maximizes the combined use of both bands for high-speed data delivery and seamless streaming and gaming.SIMULTANEOUS DUAL BAND (2.4 + 5 GHz)
  • Provides a better link to a broader range than a single band.
  • Extends the Wi-Fi spectrum and links to an external wired unit.

Linksys RE4100W Setup


Please take these measures to install your Linksys RE4100W Setup.

1. Connect your Linksys Wifi Range Extender to your existing wifi router.

2.Push the WPS button on your main router first, and then quickly click the WPS button on your range extender.

3. After you click the WPS button on your firewall, you need to press the WPS button on your range extender within 2 minutes.


4.After clicking the WPS button on your router, the WPS LED router can light. If your Router WPS LED doesn’t blink, you need to click the WPS button again before the WPS LED on your Router blinks. The same explanation is also valid for the RE product. After clicking the WPS button on your Range Extender, the WPS light on your Range Extender could flash. If not, drive it again.

5. The WPS process will last 2 minutes. You should wait 2 minutes and then search your Range Extender’s wireless LED signal.

6. After 2 minutes, if your Range Extender’s wireless LED is still off, the WPS mechanism would fail. You can need to attempt a WPS procedure one or more times, then repeat the steps above.

7. Finally, you should position your Range Extender in the right place where you want to expand the wireless network reach and experience the expanded wireless network. There’s no need to replicate the operation. When it’s done, it attaches immediately any time you plug it back in.

Firmware Upgrade for Linksys RE4100W Repeater Setup

  • Visit to download and save the official firmware for this repeater on your computer’s desktop.
  • Open your tab and visit ‘’ with the password you want.
  • Now, pick Upgrade Administration Firmware. Click the ‘Download Now’ button to use the Internet to instantly update the firmware.
  • Click on the ‘Pick a file’ button under the ‘Manual change’ option if you want to do it manually. Pick the file from the desktop that you accessed earlier. Please press ‘save’.
  • Within a few minutes, the extender will refresh the firmware and reset.