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INSTEN 2 pack Wi-Fi Wireless Antenna / Router Signal Booster

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ITEM# 12433921
Included Warranty: 30 days
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    ITEM#: 12433921

    Extend your current Wi-Fi range by up to five times its original reach in open space with this router signal booster. Thanks to its convenient magnetic mount, the antenna can be placed in a number of areas where it can get the best signal possible. It also comes with a 6-foot pigtail, so you don't have to worry about buying any extras. The sleek black design lets you place this device anywhere without drawing unwanted attention.

    • Combo includes 2 Wi Fi Booster Antenna
    • 5 X Range Extender - Extends up to 5 times the original range of your WiFi access in open space
    • Magnetic Mount - Put the antenna near the window or on top of a vehicle where it can pick up more signals
    • NOTE: This antenna is only compatible with modems and routers with a 1/4 inch external antenna port
    • Plug and Play - No extra pigtails needed. Comes with 6 feet pigtail with Reverse Polarity SMA termination. Plug directly into your D-link DWL520, Linksys WMP11, WET11, Netgear MA311, or D-link APs (anything that uses Reverse Polarity SMA).
    • Manufactured in ISO-9001 compliant facilities. Fully tested with HP RF network analyser.
    • Frequency: 2400-2483 MHz
    • Gain: 7 dBi
    • Impedance: 50 Ohm
    • VSWR < 1.5 Average
    • Maximum Input Power 50 W
    • Antenna Length 9 inch
    • Directionality Omni
    • Polarization Vertical
    • Weight: 1.8 oz
    • Pigtail Length: 6 ft (72 in, 183 cm)
    • Pigtail Connector Reverse Polarity SMA
    • No Extra Pigtails Needed!

    Warning: California residents only, please note per Proposition 65 that this product may contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
    For state-specific electronic recycling and disposal information, please click here.


    Color Black
    Dimensions 4x3x2
    Warranty 30 days
    Model Number 255596
    Country of Origin Switzerland

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Helpful

    • Works As Designed
      Verified Purchase

      Reading some of the reviews, you get mixed feelings on this product. I can say the antenna works great and for the price you cannot beat it. Some of the reviews are likley negative because many do not understand antenna theory. This is a verticle Magnet mount antenna and it needs a Ground Plane to work properly. With a small piece of metal for the magnet to stick to the antenna will work fine. Even with the losses in the small coax this antenna performs well with a ground plane. I as at 1 bar and 1mbs on my desktop. Using the 6 feet of coax and the antenna mounted on a metal bookshelf frame I have full bars and 54mbs connection. The ground makes all the difference. Without the ground plane connection drops to 24mbs. You cannot buy the reverse polarity SMA connector for this price! Not a super high quality antenna, but because of the price, I rated 5 stars. Put a piece of metal under the antenna if you want it to work right.

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    • Most Recent

    • dwyane
      Verified Purchase

      good product to extend the use of my Bluetooth to phone use

      Read More
    • Nice product shipped on time.
      Verified Purchase

      Wireless Antenna works great and as described.! Thank You!

      Read More
    • WiFi Antenna
      Verified Purchase

      This antenna solved my problem. My computer is in a shut cabinet and the wifi connection is on the lower back of the case. My WiFi signal reception was pitiful. With this antenna setting on a shelf, my reception is as good as with my other computers. Great product.

      Read More
    • Good
      Verified Purchase

      The product is good and seems to improve the outgoing coverage of the router.

      Read More
    • Antenna Booster made all the difference
      Verified Purchase

      I bought a Tenvis IP391W wireless outdoor camera that comes with the standard short length antenna. I'm guessing the gain is around 2dBi since I found no specs addressing the true number. Having installed it on the garage door frame outside the house it worked well until the door came down. The signal was fine while the door was up but not getting anywhere near the max frame rate offered from the specs sheet. With the door down it was a different story altogether. Lost connection and a disappointing frame rate were the norm. So I started looking into replacing the antenna on the camera. I came across the Eforcity wireless signal booster twin pack here at Overstock at a terrific price. It comes with a 9dBi gain antenna but more importantly an attached 6' pigtail reverse polarity SMA connector put the antenna inside the garage taking the signal-blocking door out of the equation. Instantly my video picture improved with a much faster refresh rate. They're exactly what I needed and kept me from a possible return merchandise scenario. Thanks Overstock and Eforcity. You saved my caboose.

      Read More

    Questions & Answers

    • Q:

      "How does hook up to computer , usb"

      • A:

        It doesn't; antenna is only compatible with a 1/4" external antenna port, meaning they will only work if you have either a Wifi card, your usb adapter has an antenna, or to replace one of the antennas on your router, if available.

    • Q:

      "need something to connect attent to router"

      • A:

        Hello rustyc, these antennas are only compatible with modems and routers with a 1/4-inch external antenna port. Thanks for shopping with us!

    • Q:

      "Why did you choose this product?"

      • A:

        I need a range extender to keep me from looseing my calls when I am in the frount or back yards or Venture down the block.

    Shopping Tips & Inspiration

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.


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