9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Antenna | WiFi Antenna / Wireless 2.4GHz Antenna |
Brand | TECHTOO |
Color | Gold |
Number of Channels | 13 |
Impedance | 50 Ohm |
Maximum Range | 300 Feet |
About this item
- Increases the range of your wireless device
- Simply replace current antenna to increase signal strength
- Gold Plated RP-SMA Connector( Screw-On Swivel )
- 2 x 9dBi RP-SMA FEMALE (No Pole Inside Connector) Antenna for 2.4GHz For 802.11 B/G/N
- Extend Wireless Range to Dead Spot
Frequently bought together
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From the brand
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Top Quality High-Gain
Long Range
Stable Connection
Durable Service
Founded in 2014, TECHTOO USA Strives to Be Your Main Source of Premiere, Top Quality Wireless Antenna Product & Networking Equiqments for All Your Peripheral Needs.
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Product Description
A Simple Way to Extend Wireless Range to Dead Spot
TECHTOO Is One of the Most Desired Brand in North America, Europe and Asia.
We Strives to Be Your Main Source of Premiere, Top Quality Wireless Antenna Product & Networking Equiqments for All Your Peripheral Needs.
TECHTOO 9 dBi 2.4GHz Omni Antenna with RP-SMA Connector Can Increase The Range of Your Wireless Router/Access Point or Other Network Clients.
Off the Shelf Equipment Typically Has a 2.0 dBi Antenna. By Replacing with TECHTOO 9dBi 2.4Ghz WiFi Antenna, It Can Increase Your Signal Strength and Therefore Range.
Multipurpose Application - Replace Your Router Factory Antenna
The Rugged Polycarbonate Body Makes Them Suitable For Use In a Wide Variety Of Applications, Including Office LAN Environments Factory Floors, Remote Telemetry And Other Environments.
This Screw-on, Swivel Mount RP-SMA FEMALE Connector Is Compatible With Many Wireless Communications Systems Including:
Dlink, GRE America, Linksys WET11, Maxtech, Netgear, Proxim, Siemens, SmartBridges, Waveaccess, Zcom, Netgate Wireless-Redy M1n1wall, RouterStation PRO Products And All USB Adapters With Screw on/off Antennas ,Such As The ALFA USB products.
The Wi-Fi Antenna Feature
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RP-SMA Connector ( NO PIN )These WiFi Antenna with RP-SMA (Male) Connector. Q: What is RP SMA Male Connector on These TECHTOO Antenna? A: RP = Reverse Pin/Polarity - Therefore the Male will NOT Have A Pin. |
Network Device Connector ( w/ PIN )The Antenna Connector on Your Equipment Should Be SMA Type Which Have a PIN Inside the Connector. Check The Antenna Connector Type on Your Device Before Purchase to Ensure It Match These WiFi Antennas. IMPORTANT: Your Router Antenna Must with Screw on/off Antennas. |
High-Gain & High-Senstive
The Tilt And Swivel Feature Allows Antenna To Be Positioned At Practically Any Angle. |
Your Security Camera Shoud Work on 2.4GHz Frequency.
- Thees 2Pack WiFi Antenna ONLY Support 2.4GHz Devices
- Make Sure Your IP Camera or Router with Detachable Factory Antenna
How to Choose the Antenna with Correct Connector Type?
*Note:
1. These 2Pack TECHTOO Antenna with RP-SMA Connector - Thread Inside WITHOUT Pole.
2. The Connector on Your IP Camera or Network Router Should HAVE A Pole Inside.
These WiFi Antenna DO NOT Support Some FOSCAM Brand IP Camera with Connector Type: Thread Outside WITHOUT Pole.
Change ALL the Antennas into NEW TECHTOO 9dBi Antennas, If Your Old Device Have More Than One Antennas.
TECHTOO Wi-Fi Antenna Specification
Gain | 9dBi |
Frequency Range | WiFi 2.4GHz |
VSWR | <1.5 |
Impedance | 50 ohm |
Direction | Omni-Directional |
Polarization | Vertical |
Connector Type | RP-SMA Male Connector (No Pin) |
Dimension | 14.9 inch x 0.39 inch |
Net Weight | 42g/Pcs |
Operating Temperature | -20°С ~ +80°С |
Storage Temperature | -30°С ~ +85°С |
Package List | 2 x WiFi Antenna |
TECHTOO WiFi Antenna | TECHTOO WiFi Antenna | TECHTOO WiFi Antenna | TECHTOO WiFi Antenna | TECHTOO WiFi Antenna | TECHTOO WiFi Antenna | |
---|---|---|---|---|---|---|
Customer Reviews |
4.1 out of 5 stars
1,335
|
4.1 out of 5 stars
677
|
4.0 out of 5 stars
115
|
4.0 out of 5 stars
114
|
4.2 out of 5 stars
524
|
4.4 out of 5 stars
250
|
Connector Type | RP-SMA ( No Pin ) | SMA ( Have Pin ) | RP-SMA ( No Pin ) | RP-SMA ( No Pin ) | RP-SMA ( No Pin ) | RP-SMA ( No Pin ) |
Frequency Range | 2.4Ghz | 2.4Ghz | 2.4Ghz | 2.4Ghz | 2.4GHz/5.8GHz | 2.4GHz/5.8GHz |
Max dBi | 9dBi | 9dBi | 10dBi | 18dBi | 7dBi | 2 x 6dBi |
Antenna Length | 14.9 inch | 14.9 inch | 12.5 inch | 22.8 inch | 5.5 inch | 5.5 inch |
Magnetic Base | / | / | / | / | / | ✓ |
Package List | 2-Pack | 2-Pack | 2-Pack | 1-Pack | 2-Pack | 1-Pack |
Compare with similar items
This Item TECHTOO 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $9.99$9.99 | $8.99$8.99 | $11.99$11.99 | $16.99$16.99 | $16.99$16.99 | $19.99$19.99 |
Delivery | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 |
Customer Ratings | ||||||
Value for money | 3.8 | 3.4 | 4.1 | — | 4.5 | 4.3 |
WiFi signal | 3.8 | 3.7 | 4.1 | — | 4.7 | 4.5 |
Stability | 3.3 | 3.5 | 4.1 | — | 4.6 | 4.6 |
Easy to install | 4.9 | 4.7 | 4.4 | — | 4.8 | — |
Weatherproof | 4.4 | — | — | — | 4.2 | 3.7 |
Sold By | TECHTOO USA | TREADALT-TEC | Janky Trading | TREADALT-TEC | Eightwood | Eightwood |
number of channels | 13 | 2 | — | 2 | — | — |
maximum range | 300 feet | 300 meters | — | 300 meters | 150 feet | 150 feet |
impedance | 50 ohm | 50 ohm | 50 ohm | 50 ohm | 50 ohm | 50 ohm |
antenna description | WiFi Antenna / Wireless 2.4GHz Antenna | Radio | — | Radio | Wi-Fi Antenna | WiFi Antenna |
Looking for specific info?
Product information
Product Dimensions | 15.35 x 0.7 x 0.7 inches |
---|---|
Item Weight | 0.24 ounces |
Manufacturer | TECHTOO |
ASIN | B00NV807XS |
Country of Origin | China |
Item model number | STKA-9DX2-RSMA |
Customer Reviews |
4.1 out of 5 stars |
Best Sellers Rank | #128 in Computer Networking Antennas |
Is Discontinued By Manufacturer | No |
Date First Available | September 24, 2014 |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of installation of the antenna. They mention it's easy to connect and use. Some are also happy with performance. That said, opinions are mixed on value, quality, range, and size.
AI-generated from the text of customer reviews
Customers like the performance of the antenna. They say it works well for what they need it for, has zero drop outs, and is a solid antenna. Some say it's the best antenna they've used and allows them to get a signal 30 feet down the hall.
"They work well, but they required a lot more space than the smaller set that came with my card, and they will move under their own weight...." Read more
"...Combine this with a repeater and it works great!" Read more
"The Antennae worked fine, but I can't say there is any improvement in wifi reception...." Read more
"This is a solid antenna and it worked great on a router after getting the corrected SMA adapter for it...." Read more
Customers are mixed about the value of the antenna. Some mention that it's a great product for the money, while others say that it was a waste of money and a scam.
"...Overall, a good buy and well priced!" Read more
"...Thanks for an easy fix and quality product at a super price." Read more
"...They will start falling apart fairly easy and become useless" Read more
"These are a good value. They work with 2.4 and 5 GHz wifi signals. It helps to understand the skew of the signal with respect to gain...." Read more
Customers find the installation process of the antenna to be easy. They mention that it's simple to connect and increase the signal strength. Some say that the connector screws are easy to install and change. Overall, most are satisfied with the ease of installation and quality of the product.
"...They are a slick concept, with an uber-friendly interface...but they just don't work well...." Read more
"...It was really simple using a YT video." Read more
"...the antenna and then turn the whole antenna the connecter screws in very easily...." Read more
"...Thanks for an easy fix and quality product at a super price." Read more
Customers are mixed about the range of the antenna. Some mention that it improves the signal strength, provides a more consistent signal, and boosts your Wi-Fi signal substantially. However, others say that it didn't help to bring in WiFi signal to their ip camera and that it doesn't work so well unless all your targets are in the same plane.
"...Signal was better; it connected sometimes, but often dropped packets or lost signal totally for several minutes...." Read more
"...If you put them horizontal, you are asking for trouble with reception. That is the only con some people may see...." Read more
"great signal strength brought my connection to 90%" Read more
"...These do indeed boost your wi-fi signal substantially, turning a halfway usable signal into a solid connection!" Read more
Customers are mixed about the size of the antenna. Some mention that it's big but not too big, while others say that it is huge. Some say that the antenna is good for desktops and improves end of range, while other say that they are too big and heavy.
"...-LONG - These guys are long so if you are looking for something easy to hide, yeah, not gonna happen...." Read more
"...put them on the camera's and my signal came up two bars and improved the overall picture. I would have given 5 stars if they came in white...." Read more
"...They are really LONG so be aware about looks and space imitations. Overall, a good buy and well priced!" Read more
"They are long but if you have room for them they improve end of range ip camera reception better than an extender. rice it right." Read more
Customers are mixed about the quality of the antenna. Some mention that it has quality construction, is more robust than the OEM item, and has a high quality appearance. However, others say that it starts falling apart fairly easy, the joints will break, and the build quality on these is extremely cheap.
"...I've never heard wi-fi antennas with a rattle. The build quality on these is extremely cheap!..." Read more
"...Sturdy with excellent copper connections...." Read more
"...There were two goals I hoped to achieve. One antenna was falling apart and needed replaced and I was looking to improve the quality of the wifi..." Read more
"...Thanks for an easy fix and quality product at a super price." Read more
Customers are dissatisfied with the stability of the antenna. They mention that it is not very stable on the device, and it tends to fall over to horizontal. Some say that the antennas are so limp that they flop over and do not maintain a set position. They also mention that the connector tends lose its position and tilt downwards on its own. Overall, customers are not happy with the mounting instability and the antenna's tendency to move under their own weight.
"...than the smaller set that came with my card, and they will move under their own weight...." Read more
"...tighten the antenna on the connector to remain up as it tends to loosen and tilt downwards on its own-..." Read more
"...- the camera connected as soon as it was powered on and stopped dropping packets. Signal strength appears to now be acceptable...." Read more
"...The only downside is that one of the antennas kept flopping over and needed to be supported...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Happy to say these do the job. I have full bars on almost every inch of my property. The area behind the trees is still not perfect, but it's listenable over there now whereas it was a jumbled mess before. It's over 200 feet from the access point and with thick foliage in the way, so the fact that it mostly works is fine by me.
In areas without trees, I've gone 850 feet down the road and can still (barely) see the AP with the new antennas. Before, it was about 600 feet before it dropped and disappeared... So yeah, they made a positive difference.
If you have a one-story house, these are fine. You'll have better results moving your router to a more centralized location though.. gain can only do so much inside of a house, you really want these outside to really shine... And not nearby. For example, the room under the access point gets a much better signal from the AP in the living room, with 4 walls in the way, despite being less than half the distance. Gain narrows your signal beam, concentrating it horizontally.. don't get these thinking it just improves signal overall, there are very specific aspects.
My roof access point that uses these antennas is just for outside, I have 3 other access points in the house. Even though I get out hundreds of feet from the big antennas on the roof, it's not very effective in the house... So basically, if you're looking for antennas to cover a large open area, these antennas are what you want. Otherwise, to improve coverage in your house, you may want to consider something other than antennas.. good antennas can only do so much in a bad environment.
How things are (were):
Computer: Home made Gaming machine, multiple video cards (I am a computer nerd BTW. Professional engineer for 20+ Years.)
Router: TP-Link WNDR-3600
Wireless Antenna: Alfa Networks. Had to once you read about my residence.
ISP: Charter 60 Down 4 UP
Residence: 150 year old brick building. Brick as in everything. Although the router is only about 50 feet away as the human walks, Probably 30 feet as the crow flies, I was getting OK reception. By that I mean, I had maybe half the bars. And that was of course with the Alfa antenna hanging high in a vertical pattern. I have 2 brick walls to negotiate to get to the wireless router. Now I see you all shaking your head and asking "Why not just drop in some cat 6". Well again, BRICK. Anyway, I bought an (redacted) AP ONLY as I have built my own firewall/router and it did not have wireless. And guess what? The AP does NOT come with any antennas. Yes, bought new from amazon, and says right on the box. But who reads things any more. NONE. Is that a scam or what? Who sells a device who's only function is not included?
PROS:
-Running Speedtest.net on charters own fiber lines (Location not given) numerous times I was only get 26 meg download. Really, this is more than enough for me. I simple removed the 5" Long antennas and replaced them with these 9DB and I now am getting 45 meg download. Upload was 4 in all scenarios. That is almost DOUBLE the speed and my phone, which got no reception in my office, sitting right next to the alpha now gets 4 of 5 bars. This is awesome. Now I don't know if this was for 2.4ghz only or not, don't remember, but it works great in that area.
Neutral:
-Because this router had 5GHZ as well as 2.4GHZ I think it was difficult to find an antenna that kinda, sorta, fell in the middle. And 5GHZ is not even a harmonic so the world has struggled with that. But unless you own a MAC or a newer android you don't even know how many 5GHZ networks are probably around you. I have shut off this "feature" on the router and got the same results. I don't think it would do well with these antennas and I was not using it anyway. I might be wrong. Again didn't read, even this ad before writing this and I am not about to now. It may sway what I say.
Cons:
-LONG - These guys are long so if you are looking for something easy to hide, yeah, not gonna happen. If you look at photo they are plugged in at what is the base of a 42" LCD TV. So you can judge scale. AND remember these are Omni-directional so they have to go up and down (Vertically) to work the best or really at all. If you put them horizontal, you are asking for trouble with reception. That is the only con some people may see. For me, I am a geek, that is the LEAST geekiest thing in my home.
Summary: This is a great product if you need to extend your existing router. Just make sure your antennas unscrew and that the screw in is the RP-SMA or you will be having an issue. Professionally I have quite a few clients looking to extend the range just a little bit without the purchase of another AP and the cost to run a line. I have a Hotel that has struggled with a far back room on the second floor from AP2 and struggling with the Bar area AP1. I will be talking to him about replacing those out with this. Think of DBI as a sort of multiplier of signal. You are able to only go so far before the equation falls apart.
So I stumbled on these antennas cause I needed them. I stumbled on this person selling them because I am cheap. And WOW, it really fits like a glove. NOW the real test. There is at least one of you out there reading this that is saying, well what about your firewall? Well thank you for asking, you may put your hand down. I am going to be installing that tomorrow and this TP-LINK router has served it's purpose but will be toss in the computer bone yards. (Yes we have electronics recycling here and I am very green) The antennas will then be moved to the new AP ONLY that I bought and we shall go marching on.
I did have a chance to talk to one of the gentlemen over at TechToo via email and they also have a YAGI antenna. These would be directional antennas. Remember back in the days of TV antennas up on the roof. That smaller section in the middle? Well it is kinda like that. Yagi's are great if you need to beam your signal somewhere else. If you have a man cave out in the garage or other outside dwelling, or an open yet narrower spot like a fire pit or something this would be great. I work with wireless a lot and it has not been since 2008 I have seen anything strict but it sounds like TechToo has numerous offerings. There are some business that do not want their wireless going beyond the walls, but total coverage and power turn down or up can only go so far.
NOTE: I AM NOT BEING PAID IN ANYWAY FOR THIS REVIEW. I HAVE NOT BEEN GIVEN ANYTHING. EVERYTHING EXPRESSED HERE WAS FROM MY OWN KNOWLEDGE, TESTING , AND HAPPY ACCIDENT I FOUND THEM. They will be getting a lot more business from me in the future.
Reviewed in the United States on June 13, 2016
How things are (were):
Computer: Home made Gaming machine, multiple video cards (I am a computer nerd BTW. Professional engineer for 20+ Years.)
Router: TP-Link WNDR-3600
Wireless Antenna: Alfa Networks. Had to once you read about my residence.
ISP: Charter 60 Down 4 UP
Residence: 150 year old brick building. Brick as in everything. Although the router is only about 50 feet away as the human walks, Probably 30 feet as the crow flies, I was getting OK reception. By that I mean, I had maybe half the bars. And that was of course with the Alfa antenna hanging high in a vertical pattern. I have 2 brick walls to negotiate to get to the wireless router. Now I see you all shaking your head and asking "Why not just drop in some cat 6". Well again, BRICK. Anyway, I bought an (redacted) AP ONLY as I have built my own firewall/router and it did not have wireless. And guess what? The AP does NOT come with any antennas. Yes, bought new from amazon, and says right on the box. But who reads things any more. NONE. Is that a scam or what? Who sells a device who's only function is not included?
PROS:
-Running Speedtest.net on charters own fiber lines (Location not given) numerous times I was only get 26 meg download. Really, this is more than enough for me. I simple removed the 5" Long antennas and replaced them with these 9DB and I now am getting 45 meg download. Upload was 4 in all scenarios. That is almost DOUBLE the speed and my phone, which got no reception in my office, sitting right next to the alpha now gets 4 of 5 bars. This is awesome. Now I don't know if this was for 2.4ghz only or not, don't remember, but it works great in that area.
Neutral:
-Because this router had 5GHZ as well as 2.4GHZ I think it was difficult to find an antenna that kinda, sorta, fell in the middle. And 5GHZ is not even a harmonic so the world has struggled with that. But unless you own a MAC or a newer android you don't even know how many 5GHZ networks are probably around you. I have shut off this "feature" on the router and got the same results. I don't think it would do well with these antennas and I was not using it anyway. I might be wrong. Again didn't read, even this ad before writing this and I am not about to now. It may sway what I say.
Cons:
-LONG - These guys are long so if you are looking for something easy to hide, yeah, not gonna happen. If you look at photo they are plugged in at what is the base of a 42" LCD TV. So you can judge scale. AND remember these are Omni-directional so they have to go up and down (Vertically) to work the best or really at all. If you put them horizontal, you are asking for trouble with reception. That is the only con some people may see. For me, I am a geek, that is the LEAST geekiest thing in my home.
Summary: This is a great product if you need to extend your existing router. Just make sure your antennas unscrew and that the screw in is the RP-SMA or you will be having an issue. Professionally I have quite a few clients looking to extend the range just a little bit without the purchase of another AP and the cost to run a line. I have a Hotel that has struggled with a far back room on the second floor from AP2 and struggling with the Bar area AP1. I will be talking to him about replacing those out with this. Think of DBI as a sort of multiplier of signal. You are able to only go so far before the equation falls apart.
So I stumbled on these antennas cause I needed them. I stumbled on this person selling them because I am cheap. And WOW, it really fits like a glove. NOW the real test. There is at least one of you out there reading this that is saying, well what about your firewall? Well thank you for asking, you may put your hand down. I am going to be installing that tomorrow and this TP-LINK router has served it's purpose but will be toss in the computer bone yards. (Yes we have electronics recycling here and I am very green) The antennas will then be moved to the new AP ONLY that I bought and we shall go marching on.
I did have a chance to talk to one of the gentlemen over at TechToo via email and they also have a YAGI antenna. These would be directional antennas. Remember back in the days of TV antennas up on the roof. That smaller section in the middle? Well it is kinda like that. Yagi's are great if you need to beam your signal somewhere else. If you have a man cave out in the garage or other outside dwelling, or an open yet narrower spot like a fire pit or something this would be great. I work with wireless a lot and it has not been since 2008 I have seen anything strict but it sounds like TechToo has numerous offerings. There are some business that do not want their wireless going beyond the walls, but total coverage and power turn down or up can only go so far.
NOTE: I AM NOT BEING PAID IN ANYWAY FOR THIS REVIEW. I HAVE NOT BEEN GIVEN ANYTHING. EVERYTHING EXPRESSED HERE WAS FROM MY OWN KNOWLEDGE, TESTING , AND HAPPY ACCIDENT I FOUND THEM. They will be getting a lot more business from me in the future.
Top reviews from other countries
Well made, good penetration, with SMA connector. It's hard to receive if you can't push a solid signal. This sure does that.