What a Netgear extender does and where to place it

A Netgear wireless extender picks up your existing WiFi signal and rebroadcasts it to reach dead zones — rooms where your router's signal is weak or absent. It does not create a separate network; it extends the one you already have, so your devices stay connected to the same network name as before.

Placement matters more than the model number. Put the extender roughly halfway between your router and the dead zone, in an open location at least a few feet away from walls, metal objects, or other electronics. A shelf in a hallway or living room usually works better than a closet or cabinet. If the extender is too close to the router, it will not reach far enough. If it is too far away, it will pick up a weak signal and rebroadcast a weak signal.

Netgear makes several extender lines — the EX series (EX3700, EX6100, EX7300) are the most common for home use. The model number matters less than having a clear line of sight between the extender and your router, even if that line is through walls.

Key Takeaways

  • Plug in the extender halfway between your router and the dead zone, then press the WPS button on both devices within two minutes to connect them automatically.
  • If WPS does not work, use the Netgear Genie app or web browser to log in with the default password (usually printed on the extender label) and manually select your network.
  • After setup, your devices will see the same network name as before, but you may need to forget and rejoin the network on phones or tablets.
  • Test the signal strength in your dead zone using your phone's WiFi settings — you should see the network name appear with a strong signal indicator.
  • If speeds are slow after setup, move the extender closer to the router or away from interference sources like microwaves and cordless phones.

Using WPS to connect the extender to your router

The fastest way to set up a Netgear extender is through WPS (WiFi Protected Setup), which pairs devices without typing a password. Both your router and extender must support WPS for this to work — most Netgear routers and all Netgear extenders do.

Plug the extender into a wall outlet in your target location. Wait 30 seconds for it to power on fully — you will see lights on the front panel. Locate the WPS button on your router (usually a small button on the back or side, sometimes labeled with a WiFi symbol). Press and hold the WPS button on your router for three seconds until a light blinks or changes color. Within two minutes, press the WPS button on the extender for three seconds. The devices will communicate and connect automatically. This usually takes 30 to 60 seconds; you will see lights stabilize on the extender when it is done.

If WPS does not work — for example, if your router does not have a WPS button or it is disabled — move to the manual setup method instead. Do not keep pressing buttons; one attempt is enough.

Manual setup through the Netgear Genie app or web browser

If WPS fails or you prefer to set up manually, use the Netgear Genie app (available on iOS and Android) or a web browser on your computer. The app is usually faster for phones and tablets.

Open the Netgear Genie app and tap "Set up a new device" or "Add a device". The app will search for nearby Netgear devices. When it finds your extender, tap it to begin setup. You will be asked to enter the default password, which is printed on a label on the bottom or back of the extender — it usually looks like "Netgear12" or a similar format. After you enter the password, the app will ask you to select your WiFi network from a list and enter your network password. Choose the same network your router broadcasts (not a guest network, if you have one). The app will then connect the extender to your router and test the connection. This takes two to five minutes.

If you prefer a web browser, open any browser on a device connected to your router's WiFi. Type routerlogin.net into the address bar. Log in with the default password from the extender label. Follow the on-screen prompts to select your network and enter your password. The process is the same as the app, just in a browser window instead.

Connecting your devices to the extended network

After the extender is set up, your devices should automatically see and use the extended network. On phones and tablets, go to your WiFi settings and look for your network name — it should appear with a strong signal indicator if you are in range of the extender. Tap it and enter your network password if prompted.

Some devices, especially phones and tablets, may have cached the old network connection and will not automatically switch to the extender even when it is closer. If you are in the extended zone and the connection is slow or drops, forget the network and rejoin it. On iPhone, go to Settings > WiFi, tap the network name, and select "Forget This Network". Then tap the network again and enter your password. On Android, long-press the network name in WiFi settings, tap "Forget", then reconnect. Your device will now properly connect through the extender.

Computers usually handle the switch automatically, but if a computer is slow in the extended zone, restart its WiFi by toggling airplane mode on and off, or by disconnecting and reconnecting to the network manually.

Testing signal strength and adjusting placement

Once everything is connected, test the signal in your dead zone. Open WiFi settings on your phone and look at the signal strength indicator next to your network name — it should show at least three out of four bars. If it shows one or two bars, the extender is too far from the router or in a poor location.

Move the extender closer to the router (while keeping it between the router and the dead zone) and test again. Even moving it a few feet can make a difference. Avoid placing it inside cabinets, closets, or metal shelving units, which block the signal. Keep it away from microwaves, cordless phones, baby monitors, and other devices that use the 2.4 GHz frequency — these cause interference and slow down WiFi.

If you have a dual-band extender (one that broadcasts both 2.4 GHz and 5 GHz), you may see two network names in your WiFi list — one for each band. You can connect to either one; 5 GHz is faster but does not travel as far, so use it if you are close to the extender and need speed. Use 2.4 GHz if you are farther away or in a room with walls between you and the extender.

Troubleshooting common setup problems

If the extender will not connect to your router, first check that both devices are powered on and that the extender is within 10 feet of the router during setup. Move them closer temporarily if needed. Restart both devices by unplugging them for 10 seconds, then plugging them back in. Wait for the lights to stabilize before trying WPS or manual setup again.

If you forgot the default password, look at the label on the extender itself — it is always printed there. If the label is missing or unreadable, reset the extender by holding down the reset button (usually a small hole on the back) for 10 seconds while it is powered on. This erases all settings and returns it to factory defaults, so you will need to set it up again from the beginning.

If the extender connects but your devices cannot see the network, restart your router. Unplug it for 30 seconds, then plug it back in. Wait two minutes for it to fully boot. The extender should automatically reconnect. If devices still cannot see the network, check that the extender is powered on and that its lights are stable (not blinking red or amber, which usually means a connection problem).

If the network is very slow after setup, the extender may be too far from the router or picking up a weak signal. Move it closer to the router and test again. You can also try changing your router's WiFi channel — log into your router's settings (usually at routerlogin.net) and switch from the default channel to channel 1, 6, or 11 on the 2.4 GHz band, which have less overlap with neighboring networks.

Updating the extender's firmware

Netgear releases firmware updates for extenders to fix bugs and improve performance. Check for updates a few weeks after setup and then once or twice a year. Open the Netgear Genie app, tap your extender, and look for an "Update" or "Firmware" option. If an update is available, tap it to read and install. The process takes five to ten minutes, and the extender will restart automatically when it is done.

You can also check for updates through a web browser by typing routerlogin.net into the address bar, logging in with your password, and navigating to the Administration or System Settings section. Look for a Firmware Update option. Do not unplug the extender during an update — let it complete fully, even if it seems to take longer than expected.

Frequently Asked Questions

Will the extender slow down my internet speed?

Yes, slightly. An extender uses the same WiFi channel to receive and broadcast, so it can only handle about half the bandwidth of your main router. If your internet is fast enough, you will not notice the difference in everyday use. If speeds are already slow, the extender will make them slower. In that case, consider upgrading your router or moving it to a more central location instead.

Can I use the extender with a guest network?

No. The extender extends your main network only, not a guest network. If you set it up with a guest network password, it will not connect. Always use your primary network name and password during setup. Your devices will then connect to the extended version of that main network.

What if my router and extender are different brands?

Netgear extenders work with most routers, but WPS pairing may not work if the router is a different brand. Use manual setup instead — open the Netgear Genie app or web browser, select your router's network name from the list, and enter your network password. The extender will connect and extend any WiFi network, regardless of the router brand.

Do I need to change my WiFi password after installing the extender?

No. The extender uses your existing network name and password. You do not need to change anything. If you want to change your password later for security reasons, do it through your router's settings, and the extender will automatically use the new password.

Why does my phone keep dropping the connection?

Your phone may be switching between the router and extender as you move around, which can cause brief disconnections. This is normal and usually resolves itself within a few seconds. If disconnections are frequent or last longer, move the extender closer to the router or farther from interference sources like microwaves. You can also try forgetting the network on your phone and reconnecting, which sometimes improves stability.