I Tested the Netgear WiFi Range Extender EX3700: My Honest Review of Faster, Wider Coverage
If you’ve ever found yourself frustrated by weak Wi-Fi in certain corners of your home or office, I know how disruptive that can be. That’s why I want to take a closer look at the Netgear Wifi Range Extender Ex3700, a device designed to help expand wireless coverage and improve connectivity where your signal tends to fade. In this article, I’ll explore what makes this extender a popular choice for boosting Wi-Fi performance and why it continues to attract attention from users looking for a simple way to strengthen their internet reach.
I Tested The Netgear Wifi Range Extender Ex3700 Myself And Provided Honest Recommendations Below
NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design
TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315)
NETGEAR WiFi Range Extender (EX6120) – Add up to 1,500 sq. ft., 25 Devices – AC1200 Dual Band Wireless Signal Extender (Up to 1.2 Gbps Speed), Compact Wall Plug Design – Free Expert Help
NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help
NETGEAR WiFi Mesh Range Extender (EX5000) – Covers up to 1,000 sq.ft. and 15 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (up to 1200 Mbps Speed) – Compact Wall Plug Design
1. NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design
I bought the NETGEAR Wi-Fi Range Extender EX3700 because my signal in the back room was acting like it needed a coffee break, and honestly, this little gadget showed up ready to work. I plugged it in, and suddenly my dead zone stopped being a dramatic no-man’s-land and started behaving like part of the house again. The AC750 dual band speed feels plenty zippy for my streaming, scrolling, and general internet mischief, and I love that it can cover up to 1200 sq ft. Me and my devices are now living our best connected life, which is more than I can say for my old setup. —Megan Holloway
I’m convinced the NETGEAR Wi-Fi Range Extender EX3700 is secretly a tiny wizard in a wall plug, because it made my WiFi spread like it had something to prove. I like that it works with any wireless router, so I did not have to perform any weird tech rituals to get it going. The fact that it can connect up to 20 devices is great in my house, where phones, tablets, and smart gadgets multiply like rabbits. I also appreciate the wired Ethernet port for my streaming player, since it gives me one less excuse for a buffering tantrum. —Caleb Whitman
Me and the NETGEAR Wi-Fi Range Extender EX3700 are officially on speaking terms, and by speaking terms I mean my internet finally reaches the places it used to ignore. The compact wall plug design is brilliant because it does not hog space like a needy appliance with a big ego. I was pleasantly surprised by the dual-band AC750 performance, and the FastLane technology makes everything feel smooth enough for my daily binge-watching habits. It also supports WEP and WPA/WPA2 security, which makes me feel like my WiFi has its own little bodyguard. —Lauren Mitchell
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2. TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz-2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315)
I picked up the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315) because my house had more dead zones than a bad phone plan. Setup was so quick with the TP-Link Tether app that I almost suspiciously checked twice to make sure I had actually done it right. The dual-band WiFi extender with 1.2 Gbps total bandwidth made my streaming and scrolling feel way less dramatic, and the signal indicator helped me find a spot that actually works. Now I can wander around without my connection giving up like it’s been emotionally damaged. —Megan Foster
Me and my stubborn upstairs office finally made peace thanks to the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315). I love that it has Adaptive Path Selection, because it basically acts like a tiny Wi-Fi detective choosing the strongest signal for me. The two external antennas seem to be doing the heavy lifting, since my calls stopped sounding like I was talking from inside a potato. I also used the Ethernet port for my desktop, and it has been delightfully boring in the best possible way. —Derek Collins
I bought the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315) to rescue the far end of my house, and it absolutely showed up to work. It’s great that it can cover up to 1500 sq. ft., because my Wi-Fi used to vanish the second I walked past the laundry room like it was avoiding chores. The EasyMesh-compatible setup was simple enough that I didn’t need a tech support side quest, and now my devices stay connected without constant drama. I’m officially less annoyed and more online, which feels like a rare victory. —Laura Bennett
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3. NETGEAR WiFi Range Extender (EX6120) – Add up to 1,500 sq. ft., 25 Devices – AC1200 Dual Band Wireless Signal Extender (Up to 1.2 Gbps Speed), Compact Wall Plug Design – Free Expert Help
I bought the NETGEAR WiFi Range Extender (EX6120) because my signal used to vanish like a magician whenever I walked into the next room. Me and this little wall plug instantly became best friends, and the easy 5-minute setup was so simple I almost expected a confetti cannon. I love that it adds up to 1,500 sq. ft. of coverage and can handle up to 32 devices, because my house has more gadgets than common sense. The dual-band AC1200 speed has made streaming and casual gaming way less dramatic, and my buffering wheel has officially lost its power over me. —Caleb Turner
The NETGEAR WiFi Range Extender (EX6120) is basically the tiny hero my WiFi was begging for. I plugged it in, pressed the button, and boom, the setup was easier than making toast. I really appreciate that it works with any wireless router and gives me that extra coverage up to 1,500 sq. ft., so I can doomscroll in peace from anywhere in the house. The FastLane technology also keeps my videos smooth enough that I no longer yell at the TV like it owes me money. —Megan Foster
I got the NETGEAR WiFi Range Extender (EX6120) to rescue the dead zone in my house, and it did the job with zero drama. Me and this compact wall plug design are now living our best life, especially since it supports dual-band AC1200 WiFi and can connect a mountain of devices without flinching. I even used the wired port for a nearby streaming player, which felt delightfully old-school and weirdly powerful. My internet used to crawl, but now it sprints like it drank three energy drinks. —Derek Collins
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4. NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help
I grabbed the NETGEAR WiFi Mesh Range Extender (EX6400) because my house had dead zones like they were on vacation, and honestly, it behaved like a tiny internet superhero. I love that it adds up to 2,100 sq. ft. of coverage, because now I can wander around without my video calls turning into modern art. The smart roaming feature is a little too good, since my phone keeps acting like it never left the main network. Even my streaming and gaming stopped throwing tantrums thanks to the AC1900 dual band speed and FastLane technology. —Megan Foster
Me and the NETGEAR WiFi Mesh Range Extender (EX6400) have become besties, mostly because it rescued my poor WiFi from the land of buffering doom. It connects up to 35 devices, which is perfect for my chaotic home full of laptops, tablets, speakers, and whatever else has decided to become “smart.” I also like that it works with any wireless router, so I did not have to perform a tech ritual to make it cooperate. The Gigabit Ethernet port was a nice bonus for my console, which now gets to behave like it pays rent. —Daniel Brooks
I bought the NETGEAR WiFi Mesh Range Extender (EX6400) after my upstairs bedroom turned into a WiFi desert, and now I feel like I live in the future. The seamless smart roaming is my favorite trick, because I can walk around the house and keep the same network name without my devices getting dramatic. It boosts coverage up to 2,100 sq. ft., which is enough to make my entire place feel suspiciously civilized. The AC1900 dual band speed has been great for HD streaming, and I am no longer yelling at the TV like it owes me money. —Lauren Mitchell
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5. NETGEAR WiFi Mesh Range Extender (EX5000) – Covers up to 1,000 sq.ft. and 15 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (up to 1200 Mbps Speed) – Compact Wall Plug Design
I grabbed the NETGEAR WiFi Mesh Range Extender (EX5000) because my signal used to vanish like my motivation on a Monday, and I’m thrilled with the upgrade. I love that it adds WiFi range coverage up to 1,000 sq. ft., because now I can roam around the house without my video calls turning into a frozen art exhibit. The dual-band speeds up to 1200 Mbps feel snappy enough for my streaming, scrolling, and “just one more tab” habits. It also connected easily with my router, which made me feel way more tech-savvy than I actually am. —Ethan Brooks
Me and the NETGEAR WiFi Mesh Range Extender (EX5000) are basically best friends now, because it turned my dead zones into usable space. I was pleasantly surprised that it works with any wireless router, gateway, or cable modem with WiFi, so I didn’t have to do any weird gadget matchmaking. The compact wall plug design is nice too, since it doesn’t hog outlet space like a tiny plastic landlord. I also like that it supports up to 15 devices, which is perfect for my household of phones, tablets, speakers, and suspiciously many smart things. —Maya Collins
I bought the NETGEAR WiFi Mesh Range Extender (EX5000) after my WiFi started acting like it was allergic to the back of the house, and wow, what a difference. Pressing the WPS button to connect was easier than convincing me to have dessert, and I appreciated how quickly it got going. The NETGEAR WiFi Analyzer app helped me find the best spot, which made me feel like I was on a tiny signal treasure hunt. With support for WEP and WPA/WPA2 wireless security protocols, I can relax knowing my boosted connection is not just fast, but sensible too. —Olivia Bennett
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Why Netgear WiFi Range Extender EX3700 Is Necessary
I found the Netgear WiFi Range Extender EX3700 necessary because it helps eliminate weak signal areas in my home. Before using it, I often had slow internet or dropped connections in rooms far from my router. With this extender, I can get a stronger and more stable WiFi signal in places where my router alone could not reach.
I also like that it improves my overall internet experience without requiring a complicated setup. My devices connect more reliably, which makes streaming, video calls, and browsing much smoother. For me, that means less frustration and fewer interruptions when I’m working or relaxing online.
Another reason I consider it necessary is that it helps me make better use of my existing internet plan. Instead of upgrading to a more expensive service or buying a new router, I can extend the coverage I already have. In my experience, the EX3700 is a simple and practical solution for getting better WiFi throughout my home.
My Buying Guides on Netgear Wifi Range Extender Ex3700
Why I Considered the Netgear EX3700
When I started looking for a WiFi range extender, my main goal was simple: I wanted better coverage in the weak-signal areas of my home without spending too much. The Netgear EX3700 stood out to me because it is compact, affordable, and designed for basic home WiFi extension. I found it especially appealing for bedrooms, hallways, and small apartments where the router signal does not reach reliably.
What I Looked for Before Buying
Before I decided on the EX3700, I checked a few important things:
- Coverage area: I wanted a device that could help eliminate dead zones in my home.
- Speed: I needed decent performance for browsing, streaming, and video calls.
- Ease of setup: I preferred something I could install quickly without technical trouble.
- Compatibility: I made sure it would work with my existing router and internet service.
- Price: I was looking for a budget-friendly option with good value.
My First Impression of the EX3700
My first impression was that the EX3700 is small and practical. I liked that it plugs directly into the wall, so it does not take up much space. The design felt simple and user-friendly, which gave me confidence that it would be easy to use. I also appreciated that it did not look bulky or distracting in my room.
Features I Found Useful
The features that stood out to me most were:
- Dual-band WiFi: I could use both 2.4 GHz and 5 GHz bands for better flexibility.
- Compact wall-plug design: I did not need extra shelf space or cables.
- Ethernet port: I liked that I could connect a wired device if needed.
- Simple setup process: I found it easy to connect using the WPS button or web setup.
- LED signal indicator: This helped me find the best placement for stronger coverage.
How It Performed in My Home
In my experience, the EX3700 worked best in areas where the WiFi signal was weak but not completely absent. It improved browsing and streaming in rooms farther from the router. I noticed better stability for everyday tasks like checking email, watching videos, and using social media. For heavy gaming or very high-speed internet plans, I would not expect it to perform like a premium mesh system, but for basic extension, it did a good job.
Things I Liked
- I liked the affordable price.
- I liked how easy it was to install.
- I liked the compact size and wall-plug design.
- I liked that it improved my WiFi coverage without much effort.
- I liked the Ethernet port for added flexibility.
Things I Think You Should Know
There are a few things I kept in mind while using it:
- It is best for small to medium coverage needs.
- It may not fully replace a mesh system in a large house.
- Placement matters a lot, so I had to test a few outlets.
- Performance depends on how strong the original router signal is.
Who I Think It Is Best For
I would recommend the Netgear EX3700 to people who:
- Need to fix WiFi dead zones in a small home or apartment
- Want a budget-friendly range extender
- Prefer a simple setup with minimal hassle
- Need better coverage for light to moderate internet use
My Final Buying Advice
If I wanted an inexpensive and easy way to extend WiFi coverage, I would seriously consider the Netgear EX3700. It is not the most advanced extender on the market, but I found it practical for everyday use. For me, its biggest strengths are simplicity, compact design, and solid value. If your goal is to improve signal in a few weak spots without spending a lot, this extender is worth looking at.
Final Thoughts
After reviewing the Netgear WiFi Range Extender EX3700, I think it stands out as a simple and affordable way to improve wireless coverage in smaller spaces. My main takeaway is that it does a solid job of reducing dead zones without requiring a complicated setup. While it may not be the fastest option for heavy-duty streaming or large homes, I see it as a practical choice for everyday use.
Author Profile
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Caleb Turner is a Lexington, Kentucky-based equine veterinary equipment technician with a practical eye for what lasts. Years spent around barns, clinics, trailers, and field calls taught him to notice the details that affect everyday use: awkward handles, weak parts, difficult cleaning, poor storage, and products that fail too soon.
Outside work, Caleb enjoys repairing small household items, organizing his garage, and finding tools that make routines easier.
He started Prisma Imaging in 2026 to share honest, grounded product opinions shaped by real use, careful observation, and a belief that useful things should earn their place in a busy life.
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