Would you like to increase the WiFi speed of your current networking gear to 750 Mbps? Use a Netgear EX3800 range extender, which supports 802.11ac and b/g/n devices, to accomplish this. Once you’ve set up your Netgear EX3800 at home, you won’t have to worry about internet dead spots. Why? It’s because Netgear’s best technologies will be in charge of turning them into entertainment areas. The entire page is devoted to explaining several techniques for Netgear EX3800 Setup. 

Netgear EX3800 Setup using manual Method


Here are the steps for the manual Netgear EX3800 setup:


  • Make sure the Netgear EX3800 wifi extender is turned on.
  • Do not place your WiFi extender far from your router.
  • Plug your extender into an electrical outlet.
  • The power LED should turn green now.
  • Access or www.mywifiext.net using a web browser on a computer or mobile device.
  • To connect your extender to your current WiFi network, follow the on-screen instructions.
  • Once you’ve chosen the best place for your EX3800 extender, connect your client devices to the enlarged WiFi network.


Contact our knowledgeable professionals through email if you are still having trouble setting up your Netgear EX3800 AC750 Extender.

Netgear EX3800 Setup

Netgear wifi extender setup Using the WPS button


Using the WPS button makes configuring a Netgear Wi-Fi extender quick and easy. This is how you do it:

Netgear EX2700 WPS Setup
  • Turn on the range extender Netgear AC750 EX3800.
  • The router and WiFi extender should be installed in the same space.
  • After that, connect your range extender to a power outlet.
  • Press the WPS button on your Netgear EX3800 AC750.
  • Push the same WPS button on your after a few seconds.
  • There could be a lot of issues if, during Netgear AC750 setup, your extender does not initially connect to the router’s 5 GHz band. Contact our experts right away to fix such problems.
  • Now adjust the position of your extender accordingly.
  • Using a WiFi-capable computer or mobile device, join the enlarged network.

You don’t need to perform any further configuration when using the WPS button to quickly set up your Netgear Wi-Fi extender. In places with previously weak signals or dead zones, take advantage of expanded Wi-Fi coverage and improved connectivity.

How can I update the firmware of Netgear EX3800?

Does your wireless adaptor act oddly? After installation, is your Netgear AC750 EX3800 WiFi extender still unable to provide the required speed? If so, you need to update the Netgear AC750 firmware right away. The firmware for the Netgear Extender is a set of instructions that is built into the hardware. In plain English, Netgear extender firmware may be thought of as a special kind of operating system that is designed to work with the brand and model number of extenders that you have. Make sure your extender is using the most recent firmware version as a consequence.

To upgrade the firmware on your Netgear EX3800, follow these steps:

  • Start by turning on your WiFi extender, a Netgear AC750 EX3800.
  • Use an Ethernet cable to link the extender to the existing router.
  • Then launch your preferred web browser.
  • Type mywifiext.net or into your browser’s address bar.
  • Please enter your username and password to access your Extender.
  • Firmware Upgrade can be chosen from the settings menu.
  • After that, press the Check button.
  • To update the firmware on your extender, choose yes if a new version is available.
  • The firmware for your Netgear wifi range extender has successfully been updated. Please get in touch with our experts if you run into any problems.
Netgear extender firmware update

Troubleshooting Tips for Netgear EX3800 Setup

An important step in ensuring a successful and seamless installation may be troubleshooting the Netgear EX3800 setup. Here are some thorough suggestions for handling such problems:

  • Power cycle AC750: Start by unplugging the extender, waiting a few seconds, and then plugging it back in to perform a power cycle. Simple steps like this can fix small connectivity issues.


  • Verify Connections: For optimum signal strength, make sure the WiFi extender is situated inside the WiFi router’s coverage area and is properly connected to a power supply.


  • Use Correct Web Address: Go to the setup page by typing “www.mywifiext.net” or “www.mywifiext.com” into your browser’s address bar. To establish communication, make sure that your device is plugged into the extender’s network.


  • Clear Browser Cache: If the setup page won’t load or gives errors, clear the cache and cookies in your browser. To avoid compatibility problems, try using a different web browser.


  • Check for Firmware upgrades: Frequently check for extender firmware upgrades. Compatibility, performance, and security problems can be solved by updating to the most recent version.


  • Factory Reset: Press and hold the reset button for approximately 10 seconds to do a factory reset if issues continue. Reset the extender and then set it up all over again.


  • Check for Interference: Cordless phones and microwave ovens can interfere with the WiFi signal, so keep the extender away from any other electronics that could do the same.


  • WiFi Channel Selection: Choose an uncrowded channel for the extender by manually setting it to one using a WiFi analyzer tool to spot crowded channels. By lowering interference, this can enhance performance.


  • Check for Lights: Examine the extender’s LED indicators because they can offer helpful information about its status and potential problems.


Contact support if you need more help. If you’ve tried the instructions above but are still having issues related to Netgear EX3800 Setup, don’t hesitate to get in touch with Netgear customer service. They can offer knowledgeable direction to address challenging problems.

How to Reset my Netgear EX3800 via a web browser

Have you had problems with your Netgear AC750 EX3800 range extender’s connectivity? Is it acting peculiarly? It’s possible that you’ve lost your administrator’s password. You should reset your extender if the answers to any of these questions are yes. This post will outline two tried-and-true techniques for resetting a Netgear EX3800 extender.

For reset EX3800 the process is as follows:

  • Your Netgear AC750 EX3800 should be connected to a power source.
  • On a computer or laptop, launch the web browser of your choice.
  • Go to your Netgear extender’s default web page to access the user interface.
  • The user will get a screen for logging in.
  • Enter the necessary data as requried.
  • the drop-down option, and then choose Factory Reset.
  • By selecting Yes, you confirm your selection.


Please contact our licensed expert if you need help resetting your Netgear Extender.

Netgear extender Reset via web browser