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Verizon

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

  • Based on 57 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by 717 Distribution
Arrives Wednesday, Oct 21
Order within 15 hours and 8 minutes
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Description

The Verizon Wireless 4G & 5G LTE Network Extender ASK-SFE116 is an advanced indoor signal booster designed specifically for Verizon customers. This extender creates a strong and reliable 4G LTE and 5G coverage area inside your home or office by connecting to your existing broadband internet service and broadcasting a dedicated Verizon cellular signal. With support for Band 13 (700MHz) and other Verizon 4G/5G LTE frequencies, the ASK-SFE116 ensures clearer voice calls, fewer dropped connections, and faster data speeds for streaming, video calls, and mobile apps. It is compatible with both iOS and Android devices, including smartphones, tablets, and Wi-Fi hotspots, and can handle multiple users simultaneously. The compact design provides coverage for up to 7,500 sq. ft, making it ideal for larger homes, basements, garages, offices, or rural buildings where Verizon’s outdoor signal may be weak. The extender includes Automatic Gain Control, intelligently optimizing signal strength for the best performance, while built-in indicators make setup and monitoring easy. Certified and approved by Verizon, the ASK-SFE116 offers secure, high-quality connections for both calls and data. Perfect for households and businesses needing reliable Verizon service indoors, it delivers enhanced voice clarity, faster LTE/5G speeds, and stable connectivity throughout your space.

Brand: Verizon


Wireless Communication Standard: 802.11ac


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


Color: Black


Item Weight: 3.3 pounds


Wireless Compability: 802.11ac


Special Features: 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)


Range: Feet


Item Weight: 3.3 pounds


Color: Black


Brand: Verizon


Manufacturer: Verizon


Number of Items: 1


Unit Count: 1 Count


UPC: 643944306748


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 21

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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Top Amazon Reviews

    • Outstanding Unit and Easy to Install
Until I bought this extender, I had constant problems with my cell phone reception . My phone calls were frequently dropped and many times never received. I was forced oftentimes to make or maintain my cell phone calls outside so the conversation would not be interrupted. My signal strength at home never went above one bar. I tried other signal boosters to Improve reception but nothing worked. I bought this device upon the recommendation of my nephew who had similar issues with his cellular service. I was reluctant to buy it because of the complexity of installation and the mind numbing frustration that goes along with it. Yet I can tell you that this was easiest technological installation that I have ever attempted and this is coming from a guy who is not a computer whiz. The whole process took me less than fifteen minutes and my reception is now flawless. Also, it has never gone below four bars when it previously never went above one. I have Verizon as my cell phone carrier so I cannot comment as to how this unit would work with other providers. I can only say that my experience with this unit was excellent and I highly recommend it. ... show more
Reviewed in the United States on May 28, 2026 by Mike McKenna
    • Fraud
It was previously registered to another Verizon customer. Spent 2 hours on the phone trying to register it with Verizon, then they figured out it was a third-party reseller - charged 3x what it costs on verizon.com!! Wont work as it is already registered to someone else. Do not buy this.
Reviewed in the United States on September 2, 2026 by Julie
    • 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
    • Don't buy this!!!!!!!!!!
Zero stars! Don't buy this. I called Verizon for tech help because of an error message during activation, all they did was bounce me around from one site to another (and tried to sell me protection and insurance plans). One tech sent me instructions (the fix) that an MIT student would find amusing. Finally they gave me a number to call that was closed for the day. Mailing it back. A lot of money for a lot of aggravation. ... show more
Reviewed in the United States on July 19, 2026 by Doel Rivera
    • MISADVERTISED - ONLY 4G
Works fine, not great coverage but a big improvement, but I bought this one specifically because it lists 5G but it is the same 4G LTE - only extender sold through Verizon directly.
Reviewed in the United States on July 9, 2026 by Amazon Customer
    • Perfect refund honored!
Unit was not connecting to Verizon network. 5-stars because seller refunded once it did not connect to the Verizon network.
Reviewed in the United States on April 5, 2026 by janusz kozlowski
    • Was registered to someone else
Did not work
Reviewed in the United States on August 25, 2026 by Amazon Customer
    • Boom! From 1 to 0 bars to four bars amazing!
Oh my goodness I was skeptical. I only had one bar or zero bars in my house. I have been having problems with my phone, not ringing people can only message me via text. It’s been a mess! I installed this in boom! Four bars no missed calls. It was the best investment I’ve ever made!
Reviewed in the United States on May 16, 2026 by Joanne M

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