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Verizon Wireless 4G & 5G LTE Network Extender ASK-SFE116 Cell Phone Signal Booster

  • Based on 37 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Ameritel Tech & Audio

Arrives Jul 12 – Jul 17
Order within 21 minutes
Available payment plans shown during checkout

Brand: VerizonW


Wireless Communication Standard: 802.11ac


Special Feature: Automatically selects optimal LTE band and supports up to 16 devices with low transmission power


Compatible Devices: Smartphone


Frequency Bands Supported: Multiple (Verizon 4G & 5G LTE frequencies)


Package Dimensions: 10.98 x 8.15 x 2.76 inches


Item Weight: 3.25 pounds


Date First Available: October 27, 2022


Manufacturer: Verizon


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 12 – Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good 4g data speed.
Plug and play. Easier set up than the previous models. Good range and data speed 4g.
Reviewed in the United States on March 8, 2025 by Chagg

  • Didn’t know it was used
Product did not work at all. Would not connect to SeGw server. Notice now that many people complained about this same problem. Sending back to Amazon.
Reviewed in the United States on April 12, 2024 by Richard Courson

  • Misleading title, it is only a 4G LTE extenter, NOT 5G
Very easy installation process. Just need to find a place that is near by a window with a clear view of the sky for the 911 emergency call GPS/Sattlite antenna and near by a working ethernet network port. Fortunately, there is one place in my house that meets all of the requirements above. It does not require any setup on the software side. Just give it 5-10 minutes and then it will setup on its own. After every is done, it boots up my 4G LTE signal to full bars, where previously 1 to 0 bar. The reasons I give it a 3 stars because I don't see the needs of this device. Sine most of the smartphone, nowadays, supports Wi-Fi calling. This extenter needs to be connected to your own landlines internet service provider in order to boost the Verizon signal. It does not capture the signal that is outside of your house and boots it. If your internet is down, your 4G LTE signal will down also, but the backup GPS/Sattlite antenna for emergency calls would kick in. Also, the item title is misleading. It is only a 4G LTE extenter, NOT 5G. Yes, it will works with your 5G phones but this extenter only broadcasting in 4G LTE signals. I think it is a good backup to have incase of emergency, other than that, I don't see the point of having this device. ... show more
Reviewed in the United States on November 28, 2022 by Chuck. C. Chuck. C.

  • We have 4 bars!!
I live in the country with no cell reception without a network extender. My old one is 3G so I had to upgrade before 2023. After looking for weeks for an affordable option, I found this. It was easy to set up but got errors trying to connect. Called my internet provider but they couldn’t/didn’t know how to help. Called Verizon tech support and had a nice chat with Aaron who helped me through the 2 error codes I was receiving. I used to get 2 bars is service at home but now I get 4! Calls don’t drop like they did before and texts come through quickly. It works great! I did have to extend the antenna to get a GPS lock but well worth it. I’m super pleased with my purchase. And it looks nice. ... show more
Reviewed in the United States on December 17, 2022 by Melanie

  • Works great to boost for signal at home
Easy to install and greatly improves cell service at home
Reviewed in the United States on July 10, 2024 by Mack

  • For Verizon phones only
I liked no exterior antennas, but it’s useless unless you have a Verizon phone. Nothing else will work
Reviewed in the United States on December 12, 2024 by Ronald Wood

  • USED Product - Not able to register to my account
I received this item used that was supposed to be brand new. Connected and received a 5A error. Called Verizon and they said it was already registered to another account and there was nothing they could to fix it. Returning item. Also, when i spoke to Verizon directly they offered me a free loaner unit. Just needs to be returned if i ever switch carriers. $200 saved. ... show more
Reviewed in the United States on November 26, 2022 by Webgirl823

  • Making issues for your service
Every time you are not in the area you are coming in the area of the natural extender it's knocking down the phone
Reviewed in the United States on May 24, 2024 by Avrumy

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