Verify the extender model
The cited NETGEAR AC750 manual covers the EX3700. Read the label on your device before following setup steps because model controls can differ.
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Guide
How to Set Up the NETGEAR AC750 WiFi Range Extender
For the NETGEAR AC750 EX3700, use the model manual to connect it to your router, complete setup and then move it toward the weak-signal area.
Choose WPS or browser setup
The EX3700 manual describes a NETGEAR genie browser setup flow. WPS may also be available when supported by the router; use the button sequence and timing in the model instructions.
Connect to your existing WiFi
Select the home network to extend and enter its WiFi password. Check the spelling and choose the correct network if your router broadcasts separate bands.
Set the extended network name
Follow the setup prompts for the extender network name and password. Confirm the displayed details before reconnecting devices.
Move the EX3700 after setup
After it connects, unplug the extender and place it between the router and weak-coverage area. Use its LEDs and manual guidance to keep a link back to the router.
Common questions
Questions before you buy
How do I set up the NETGEAR AC750 EX3700 with WPS?
If your router supports WPS, use the buttons in the sequence and timing described in the EX3700 quick start guide. Check the router and extender LEDs to confirm connection.
Can I set up an EX3700 without WPS?
Yes. The EX3700 documentation describes a browser-based NETGEAR genie setup. Connect to the extender as directed and follow the on-screen steps.
Where should I place the EX3700 after setup?
Move it between the router and weak-coverage area where it can still receive a useful router signal. Check the extender LEDs and instructions.
Why is my NETGEAR AC750 extender not connecting?
Verify the WiFi password, model number and router compatibility. Move it closer during setup and follow the manual reset instructions if needed.
Sources and how we chose
- NETGEAR Support, extender setup · 2026-10-18
- NETGEAR EX3700 user manual · 2026-10-18
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