Finding the best wifi extender for outside building suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best wifi extender for outside building

Product Features Editor's score Go to site
NETGEAR Wi-Fi Range Extender EX6120 - Coverage Up to 1500 Sq Ft and 25 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (Up to 1200Mbps Speed), and Compact Wall Plug Design NETGEAR Wi-Fi Range Extender EX6120 - Coverage Up to 1500 Sq Ft and 25 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (Up to 1200Mbps Speed), and Compact Wall Plug Design
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NETGEAR Orbi Outdoor satellite WiFi extender, works with any WiFi router, gateway, or ISP rented equipment (RBS50Y) NETGEAR Orbi Outdoor satellite WiFi extender, works with any WiFi router, gateway, or ISP rented equipment (RBS50Y)
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WiFi Extender - rockspace Wireless Signal Booster up to 2640sq.ft, 2.4 & 5GHz Dual Band Amplifier with Ethernet Port, Access Point, Wireless Internet Repeater Gigabit Wired Mode with 8 Second Setup WiFi Extender - rockspace Wireless Signal Booster up to 2640sq.ft, 2.4 & 5GHz Dual Band Amplifier with Ethernet Port, Access Point, Wireless Internet Repeater Gigabit Wired Mode with 8 Second Setup
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WAVLINK AC600 Outdoor Weatherproof Upgrade Version Extender,Dual Band 2.4+5G 600Mbps Internet Signal Booster Amplifier,Wireless Router/AP/Wi-Fi Range Repeater with POE, No WiFi Dead Zones for Home WAVLINK AC600 Outdoor Weatherproof Upgrade Version Extender,Dual Band 2.4+5G 600Mbps Internet Signal Booster Amplifier,Wireless Router/AP/Wi-Fi Range Repeater with POE, No WiFi Dead Zones for Home
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WiFi Extender WiFi Booster Indoor/Outdoor Repeater Signal Booster 1200Mbps WiFi Amplifier Long Range High Speed 5G/2.4G WiFi Internet Connection (White) WiFi Extender WiFi Booster Indoor/Outdoor Repeater Signal Booster 1200Mbps WiFi Amplifier Long Range High Speed 5G/2.4G WiFi Internet Connection (White)
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AC1200 Dual Band 2.4+5GHz 1200Mbps Long Range Outdoor WiFi Mesh Extender with Ethernet Port & 4 Antennas, Weatherproof Outside Access Point (AP)/Wireless Repeater/Signal Booster Amplifier (WN572HP3) AC1200 Dual Band 2.4+5GHz 1200Mbps Long Range Outdoor WiFi Mesh Extender with Ethernet Port & 4 Antennas, Weatherproof Outside Access Point (AP)/Wireless Repeater/Signal Booster Amplifier (WN572HP3)
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WAVLINK AC1200 Outdoor Weatherproof WiFi Extender/Wireless Access Point/Mesh with Passive POE,High Power Dual Band 2.4+5G Repeater,Gigabit Port, No WiFi Dead Zones for Working from Home WAVLINK AC1200 Outdoor Weatherproof WiFi Extender/Wireless Access Point/Mesh with Passive POE,High Power Dual Band 2.4+5G Repeater,Gigabit Port, No WiFi Dead Zones for Working from Home
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CC Vector Long Range WiFi Receiver System  Repeats to All WiFi Devices at a Distant Location. Boost Coverage to Garage, Garden, Upstairs, Back Rooms, and More; 2.4 GHz CC Vector Long Range WiFi Receiver System Repeats to All WiFi Devices at a Distant Location. Boost Coverage to Garage, Garden, Upstairs, Back Rooms, and More; 2.4 GHz
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C. Crane CC Vector RV Long Range WiFi Repeater System 2.4 GHz- Extends Distant WiFi to All Devices in Your RV, Boat or Big Rig C. Crane CC Vector RV Long Range WiFi Repeater System 2.4 GHz- Extends Distant WiFi to All Devices in Your RV, Boat or Big Rig
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CC Vector Extended Long Range WiFi Receiver System - Works with All Devices - Receives Distant WiFi and Repeats to All WiFi Devices in a New Location 2.4GHz CC Vector Extended Long Range WiFi Receiver System - Works with All Devices - Receives Distant WiFi and Repeats to All WiFi Devices in a New Location 2.4GHz
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1. NETGEAR Wi-Fi Range Extender EX6120 - Coverage Up to 1500 Sq Ft and 25 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (Up to 1200Mbps Speed), and Compact Wall Plug Design

Feature

Range extenders eliminate dead zones and improves WiFi coverage in your home.
NETGEAR extenders are easy to set up with the push of a button or mobile responsive User Interface
Combined speeds up to 1.2 Gbps (AC1200) for fast, reliable connections
Universal compatibility to easily extend your current WiFi with your existing gateway, router, or ISP provided gateway
Convenient wall-plug design blends seamlessly into any dcor

Description

NETGEAR AC1200 WiFi Range Extender - Essentials Edition (EX6120-100NAS)

2. NETGEAR Orbi Outdoor satellite WiFi extender, works with any WiFi router, gateway, or ISP rented equipment (RBS50Y)

Feature

High-performance WiFi coverage outdoors
Weather-resistant, IP66 rating keeps you connected outdoors, rain or shine
Works with your existing router to extend coverage outside by up to 2,500 sq. ft.
Award-winning tri-band mesh WiFi technology provides the fastest internet speeds available
Stream seamlessly as you move from indoors to outdoors with one WiFi name for all your connected devices
Orbi Outdoor WiFi Mesh Extender can be used indoors and outdoors

Description

Orbi outdoor Wi-Fi mesh extender or add-on Satellite extends your Wi-Fi outdoors. It works with your existing Wi-Fi router. The weather-resistant design is built to withstand rain, sun, snow, dust or Sprinklers. Work in the garage or garden and keep your devices connected with a strong Wi-Fi signal.

3. WiFi Extender - rockspace Wireless Signal Booster up to 2640sq.ft, 2.4 & 5GHz Dual Band Amplifier with Ethernet Port, Access Point, Wireless Internet Repeater Gigabit Wired Mode with 8 Second Setup

Feature

STABLE SIGNAL BOOSTS- With dual band technology, this WiFi range extender can automatically choose high-quality band for better performance. It offers up to 300Mbps for 2.4GHz and 867Mbps for 5GHz. Totally 1167Mbps is available for your use, maximizing reduces the loss of data transmission.
FULL SIGNAL COVERAGE- Equipped with dual external antennas, this WiFi repeater extends WiFi coverage 360 degree by up to 1292 sq.ft. Reliable data transmission rate up to 1167Mbps covering your bedroom, floors, restroom and garden. Gigabit ethernet port also allow this WiFi booster function as a wireless adapter to connect wired devices.
QUICK & EASY SET UP- Only takes 8 seconds! This WiFi signal booster can easily expand the wireless coverage by press the WPS button. Or set up via browser website based configuration in almost any device, including iOS and Android mobile platforms.
COMPATIBLE WITH 99% ROUTER- This WiFi repeater has been tested can compatible with 99% router on the market, and works with any standard router or gateway. Support extending to any devices like ios, android devices, samsung devices, echo/alexa devices, PCs, playstation, smart plugs and so much more. Ideal for HD streaming & gaming experience.
EASILY FIND THE PERFECT SETUP SPOT - Smart signal indicator helps you to find the best location for wifi coverage. This WiFi range extender can help you get rid of testing instantly and set up quickly. After extending successfully, you can relocate a perfect spot which can maintain a best extending effect.

Description


NOTE

2.4GHz: penetration is good, transmission distance is more longer;

5GHz: the speed is more faster ,but the penetration is not better than 2.4Gthe speed will get half if there are barriers between the extender and devices.

Q: Why the WiFi extender could not boosts my WiFi speed?

Answer: Please note that the Wi-Fi extender only extends the Wi-Fi coverage, could not BOOST the speed of your original router or hold the same speed of the original router
WHY CHOOSE ROCKSPACE WIFI RANGE EXTENDER?
Whole house full signal coverage, easily set up, high speed and stable signal extension, compatible with 99% routers on market. Can you imagine a better choice?

1292 Sq.ft 360 degree full signal coverage!
Suits for any type of houses! With this WiFi range extender, all the dead spots in house with weak Wi-Fi coverage will be eliminated! No more dead zones!

ONE BUTTON OPERATION! EASY SET UP!
This WiFi signal booster can easily expand the wireless coverage by press the WPS button. Which only takes 8 seconds! Or you can set up via log in the website on any mobile devices.

HIGH SPEED AND STABLE SIGNAL!
Support extending signal to any devices. Dual high gain 2dBi external antennas enhance wireless signals for stable data transmission, offer you a reliable wireless network.

COMPATIBLE WITH 99% ROUTER ON THE MARKET
This WiFi repeater has been tested can compatible with 99% router on the market. No bother considering how to choose!

Just Add to Cart Now!!!

4. WAVLINK AC600 Outdoor Weatherproof Upgrade Version Extender,Dual Band 2.4+5G 600Mbps Internet Signal Booster Amplifier,Wireless Router/AP/Wi-Fi Range Repeater with POE, No WiFi Dead Zones for Home

Feature

Withstand Harsh Outdoor Climates- IP65-rated weatherproof housing that ensures continued operation in harsh outdoor environments or in climates of extreme cold, heat or continuous moisture; Robust weatherproof case withstands harsh outdoor conditions; Withstanding broad ranges of humidity and temperature (-30C~70C) (-22F~158F); 15KV ESD, 4KV lightning protection, ensure stable connection in harsh outdoor conditions
Say Goodbye to Weak Wi-Fi Signal- This WiFi Signal Booster comes with next generation 802.11AC Wi-Fi technology, dual band external antennas provides up to 2.4GHz 150Mbps and 5GHz 433Mbps. Resolve the problem with a weak signal in an excellent manner, help to boost WiFi signal strength
2 x 7dBi Detachable Omni Directional Antennas- Feature 2 x RP-SMA connectors for external antennas, and higher antenna gain extensively strengthens Wi-Fi signal and expands wider coverage in the open air, stability technology automatically avoids channel conflicts using its channel selection feature, meet outdoor long range coverage wireless network requirement, cover hard-to-reach dead zones
Built-in High Power Amplifiers- High Power Amplifiers PA+LNA 600mW and enhanced receiver design increase transmission power up to 5x . More strong penetration & longer range coverage than the general access point, ideal for providing Wi-Fi service in big area such as factory, community, street or etc
Power Over Ethernet- The Outdoor Wi-Fi Access Point has integrated Power over Ethernet (PoE) support, allowing it to be installed in areas where power outlets are not readily available by combing your power and network data connection into a single RJ-45 cable. Multi Operation Modes- It supports wireless Repeater, Router, and Access Point (AP) mode.You can switch between these 3 modes

5. WiFi Extender WiFi Booster Indoor/Outdoor Repeater Signal Booster 1200Mbps WiFi Amplifier Long Range High Speed 5G/2.4G WiFi Internet Connection (White)

Feature

High Speed - 1200Mbps WiFi Extender Dual Band 5G/2.4G Indoor/Outdoor Repeater
Long Range - Covers up to 3000 Sq.ft and 30 devices
Ethernet port - Make a wifi brige to connect wired devices, like Blu-ray player, game console or smart TV
One touch connection - Press the WPS Button on routers then press WPS on Wifi Extender to make fast connection.
Easy Set Up - It takes a few minutes to set it up with smart indicator light helps to install.

6. AC1200 Dual Band 2.4+5GHz 1200Mbps Long Range Outdoor WiFi Mesh Extender with Ethernet Port & 4 Antennas, Weatherproof Outside Access Point (AP)/Wireless Repeater/Signal Booster Amplifier (WN572HP3)

Feature

Latest 802.11AC 2.4 + 5GHz 1200Mbps High Transmission Power Outdoor WiFi Extender with Triple Upgraded Chips- This outdoor WiFi extender WN572HP3 supports the latest 802.11AC WiFi standard, which is incredible 6 times faster than Wireless 802.11 N. A dual-band outdoor WiFi repeater can both boost your existing wireless coverage with speed of up to 2.4GHz on 300Mbps + 5GHz on 867Mbps, and adopt TRIPLE updated chips MTK 7621A+7603E+7613B for more stable performance than WN572HG3.
4 x 7dBi Detachable Omni Directional Outdoor WiFi Antenna- Higher antenna gain extensively strengthens WiFi signal and expands wider coverage up to 2000 sqft in the open air, stability technology automatically avoids channel conflicts using its channel selection feature, meet outdoor long range coverage wireless network requirement, cover hard-to-reach dead zones.
Power-Over-Ethernet Outdoor Access Point- Integrated with Passive Power-over-Ethernet (PoE) support, this Outdoor Access Point allows it to be installed in areas where power outlet is not available by combing your power and network data connection into a single RJ-45 cable.
IP65 Rated Weatherproof Outdoor WiFi Mesh Designed for Harsh Environment- IP65 rated weatherproof & heat-resistant case that ensures continued operation on harsh outdoor environments or in climates of extreme cold, heat or continuous moisture, withstanding broad ranges of humidity and temperature (-30C~70C) (-22F~158F); 15KV ESD, 4KV lightning protection, ensure stable connection in harsh outdoor conditions.
Easy to Fix and Install- Install the external antennas, and find a fixed pole or any similar objects outside. Attach the holder to extender and wrap the whole kit around the object to which you want to attach the extender. Specifically designed for outdoor wireless networking applications. Ideal choice for providing point-to-point, point-to-multipoint, and outdoor Wi-Fi coverage, such as Multiple Buildings, Backyards, Garages, Campgrounds, Farms, Casinos, Large Hotels and Homes.

7. WAVLINK AC1200 Outdoor Weatherproof WiFi Extender/Wireless Access Point/Mesh with Passive POE,High Power Dual Band 2.4+5G Repeater,Gigabit Port, No WiFi Dead Zones for Working from Home

Feature

[AC1200 Dual-Band&Upgraded Chip&Easy Mesh Technology Supported]:The next generation of Wi-Fi, complies with IEEE 802 11 ac/a/b/g/n standards.Dual-Band maximum speed up to 5GHz 867Mbps and 2.4GHz 300Mbps;With a brand-new chip MT7621A and Easy Mesh supported, you can keep more devices(64~96) connected simultaneously with the dual bands and enables Wavlink mesh router/AP/repeater to work together, which is superior choice for seamless HD streaming, online gaming and other bandwidth-intensive tasks.
[Multiple Operation Modes&Power Over Ethernet&Dual Gigabit Ethernet Ports]:The product supports Mesh Extender Mode, Access Point (AP) Mode and Repeater Mode. Integrated Power over Ethernet (PoE) supported, allowing it to be installed in areas where power outlet is not available by combing your power and network data connection into a single RJ-45 cable;Dual Gigabit (1000Mbps) LAN/WAN Ethernet Ports---support 10/100/1000Mbps speeds, 10x faster than a standard Ethernet port,enjoy your life.
[Design for Harsh Outdoor Environment&Strengthening Waterproof Version]:IP65-rated weatherproof&heat-resistant case that ensures continued operation on harsh outdoor environments or in climates of extreme cold,heat or moisture,withstanding broad ranges of humidity and temperature (-30C~70C)(-22F~158F);15KV ESD, 4KV lightning protect,ensure stable connection in harsh outdoor conditions.The key parts have been coated with waterproof glue to strictly avoid leakage phenomenon of the product.
[4 x 7dBi Detachable Omni Directional Antennas]:Higher antenna gain extensively strengthens Wi-Fi signal and expands wider coverage in the open air,stability technology automatically avoids channel conflicts using its channel selection feature,meet outdoor long range coverage wireless network requirement.High Power Amplifiers PA 800mW for more strong penetration&longer range coverage than the general access point, ideal for providing Wi-Fi service in big area such as factory, street or etc.
[What You Get]: All Wavlink products come with a high-quality after-sale service. Please feel free to contact us anytime if you have any question, we will do our best to help you. In the Box: AC 1200 Dual Band Outdoor Ap/Range Extender, 2x 2.4 G Omni Antennas, 2x 5G Omni Antennas, 1x RJ 45 Networking Cable, 1x Power Adapter, 1x PoE Converter, 1x Main Body Holder, 2x Cable Ties, 1x Screw Fitting Kit, 1x Quick Start Guide. 12-month worry free warranty and life-long technical support.

8. CC Vector Long Range WiFi Receiver System Repeats to All WiFi Devices at a Distant Location. Boost Coverage to Garage, Garden, Upstairs, Back Rooms, and More; 2.4 GHz

Feature

The omni-directional indoor/outdoor antenna receives a distant available WiFi signal for about 300 ft maximum range which depends on walls and obstructions. The CC Vector Home Long-Range booster repeats a new, stronger WiFi signal to all devices in your home, garage, office, garden and camping. Eliminate dead spots in rooms or anywhere on your property with weak WiFi coverage.
Repeats a WiFi signal to all devices such as: Gaming consoles, Windows, Android, Apple, iPhone and Smart TVs, internet radios and more. There are two available Ethernet jacks on the CC Vector for hard-wiring additional computers or routers. It uses the most popular and longest range WiFi band at 2.4GHz. The C. Crane designed setup is simple and easy for basic computer users.
C. Cranes antenna can be located so it more favorably connects to a distant WiFi signal from your router. The system is small and can be mounted on a wall, to a window with suction cups or outside (water resistant IP65) for improved coverage and stability.
The CC Vector Long Range is capable of supporting two users watching SD (standard definition) quality Netflix or several users browsing the internet simultaneously. As distance is increased, speed is reduced. Up to 150Mbs connection rate using 802.11n. Includes the Super USB WiFi Antenna 3, CC Vector WiFi Repeater, AC Power Adapter, 15 USB Split Cable, 18 Ethernet Cable, Suction Cups and Hanging Lanyard.
Satisfaction Guaranteed: If you have any questions before or after your purchase, you can call our friendly & knowledgeable U.S. based Tech Support for help. Comes with 1-Year Limited Warranty.

9. C. Crane CC Vector RV Long Range WiFi Repeater System 2.4 GHz- Extends Distant WiFi to All Devices in Your RV, Boat or Big Rig

Feature

The omni-directional outdoor antenna receives a distant available WiFi signal about 400 ft (max. range is about 1 mile*). The CC Vector RV Long Range booster repeats a new WiFi signal to all devices in your RV, boat, or Big Rig. Great for extending your range at campgrounds, RV Parks, or remote outbuildings.
Repeats WiFi signal to multiple devices such as: Gaming consoles, Windows, Android, Apple, iPhone and Smart TVs, internet radios and more. There are two available Ethernet jacks on the CC Vector for hardwiring additional computers or routers. It uses the most popular and longest range WiFi band at 2.4GHz. C. Crane designed setup is simple and easy for basic computer users.
The heavy-duty system mounts outside of your RV (mast/pole not included) to a pole or ladder and then connects to the CC Vector inside. The included 8dBi antenna is wired to the CC Vector which transmits and receives a new reliable WiFi signal to all types of WiFi devices.
The CC Vector Long Range is capable of supporting two users watching SD (standard definition) quality Netflix or several users browsing the internet simultaneously. As distance is increased, speed is reduced. Up to 150Mbs connection rate using 802.11n.
Includes the CC X Mile Long Range Omni 8dBi Antenna, CC Vector WiFi Repeater, AC Power Adapter, 30' USB Split Cable, Mount & Hardware, Sealant and Silicone Grease. Mast/pole not included. Comes with 1 Year Limited Warranty and C. Crane US based tech support.

10. CC Vector Extended Long Range WiFi Receiver System - Works with All Devices - Receives Distant WiFi and Repeats to All WiFi Devices in a New Location 2.4GHz

Feature

This durable parabolic antenna receives a distant available WiFi signal about 1/2 mile away (max. range is about 3 miles*). When connected to our CC Vector it repeats a new WiFi signal in a dead zone like your barn, shop, office, or other building. It works with ALL devices. Range depends on obstructions, signal strength and speed of the network you are connecting to. It is a good long range WiFi solution for connecting a remote location to a distant router and saving Internet expenses.
The system uses a directional 15 dBi parabolic antenna which reduces interference from other WiFi networks. The heavy-duty antenna with stainless hardware mounts outdoors (mast not included) to a fixed location and then is wired to the CC Vector inside. The CC Vector then delivers a new reliable WiFi signal to a new area for all types of devices.
It repeats a WiFi Signal to Multiple Devices such as: gaming consoles, Windows, Android, Apple, iPhone and Smart TVs, internet radios and more. There are also two available Ethernet jacks on the CC Vector for hard wiring additional computers or routers. It uses the most popular long distance 2.4 GHz WiFi band. The setup is simple and easy for basic computer users plus you have U.S. based support by C. Crane.
The CC Vector Long Range is typically capable of supporting two users watching SD quality Netflix or several users browsing the internet simultaneously. As distance is increased, speed is reduced.
Includes the CC X Mile Long Range WiFi Receiver, CC Vector WiFi Repeater, AC Power Adapter, 30' USB Split Cable, Stainless Steel hardware for mounting, Sealant and Silicone Grease. Mast not included.
Note: There is normally enough speed and bandwidth for several users except for high bandwidth demands. All WiFi repeaters and extenders reduce speed because they move the data twice.

Conclusion

All above are our suggestions for wifi extender for outside building. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using wifi extender for outside building with us by comment in this post. Thank you!
Jane Mathis