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2025 Cell Phone Signal Booster on Band 2/4/5/12/13/17/25/66 for 5G Cell Phone Booster Cell Signal Booster Cellphone Signal Booster Cellular Extender Up to 5500sqft for All U.S.Carriers-Black

  • Based on 807 reviews
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$179.99 Why this price?

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, May 18
Order within 4 hours and 41 minutes
Available payment plans shown during checkout

Color: Black for Home


Features

  • Cell phone signal booster: work for Verizon, AT&T, T Mobile, Sprint, Cricket, Straight Talk US Cellular and More, ready for 5g, support 4g lte 3g for Band 2/ 4/5/12/13/17/25/66, Cell phone booster can receive the signal from the signal tower, Compatible with IOS, Pad, Android, WiFi hotpots, Windows Phone Systems, cell signal booster provides crystal clear calls, reduces dropped calls. You don't have to go to outside the house for a call any more.
  • Excellent Voice quality and Fast Data Transfer: Cell booster with Led display helps monitor the working status, cell signal booster supports Multiple Users simultaneously, get fewer missed calls, cell phone extender signal booster improve signal reception, faster 4G 5G data speeds, at&t t mobile verizon signal booster support cellular signal reception for up to 5500 Sq.Ft up to 2-5 rooms, cell service booster solve your bad mobile network signal and enjoy your nice time.
  • Cell Phone Signal Booster: Verizon booster is built with the highest quality materials for reliable connectivity when you need it most! Much faster high-speed 3G 4G LTE 5G internet. Perfect for people needing fast uploads and downloads for streaming Video, Apps such as Google Chrome, Safari, YouTube, Facebook, Netflix, Pandora, Spotify, and other data-heavy apps. Cell Phone Signal amplifier compatible with all 5G phones, and beyond to provide your home with long-lasting coverage.
  • Powerful Signal Booster: Low operating temperature, High Gain 70dB, linear power, cell signal booster for home uses AGC(Automatic Gain Control) function, which can intelligently detect the existing signal strength, and adjust itself for best performance, then reflect its working condition through LED Display indicator, Cell booster signal repeater is used for Village, Garage, Basement, Home,Office, cabin, Garage, hotel, apartment, building, warehouse, metal housing or more.
  • FCC Approved, 30-day money-back, 3 Year Manufacturer Guarantte, all parts included in the package, cell phone network extender, cellular signal booster, cell phone booster, read and follow the instructions, only takes about 10-20 minutes to install it all, simple, direct, and efficient, anyone can do it, if any problems, please feel free to contact us, we will do our best for you, and if anything happens to any of the components, we will unconditionally replace those items for you.

Brand: GAGBK


Wireless Communication Standard: 802.11ac


Special Feature: Directional Antenna, Automatic Gain Control


Connector Type: USB Type A


Color: Black for Home


Package Dimensions: ‎16.7 x 8.46 x 5.1 inches


Item Weight: ‎7.7 pounds


Item model number: ‎2ALGR-SF50


Date First Available: ‎October 9, 2023


Manufacturer: ‎Shenzhen Fuzhixing Electronic Co.Ltd


Country of Origin: ‎China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 18

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Color: Band 12/17 - Black
Works great underground. Gets cell service 20’ down with 4-5 bars
Reviewed in the United States on March 9, 2025 by SCbadassery

  • Increased signal strength.
Color: Band 12/17 - Black
Setup was easy and required no configuration out of the box. House is in a very rural area. Boosted signal in the house from 0 bars to 2 bars, sometimes 3.
Reviewed in the United States on March 10, 2025 by B

  • Just works
Color: Black for Home
I have good reception outside and had none to a bit inside (1950's wire mesh in the walls). I now get 1 to 10+ Mbs download even through multiple mesh walls from the interior antenna -- and I can finally make and receive phone calls everywhere. Notes: Make sure you maximize the bars shown on the booster. You can get lots of bars on your phone from the booster, but the signal to noise can be unusable if the exterior antenna isn't getting a good signal. I'm getting 5 bars with an occasional flicker down to 4 bars on the booster. I found that it REALLY helps to limit the phone to 4G (and less); the booster just can't handle T-mobile (and i think AT&T) 5G but the phones can't figure that out and just sort of stall (galaxy S23 ultra and pixel 6a). The supplied cables worked great for me. I ran the jumper through a sliding window without damaging anything and the window seems to work just fine. The booster and antenna both wound up in good places. Don't expect that you can really cover 5500 sq ft in anything other than ideal conditions and maybe even then they are thinking of multiple stories counting for some of those square feet. There are less expensive units, but using the cables without change (or drilling) was worth the difference to me. ... show more
Reviewed in the United States on June 30, 2024 by Doug

  • It works well
Color: Band 12/17 - Black
It has helped with our signal. We still haven’t found a place to keep it! Lots of wire.
Reviewed in the United States on March 9, 2025 by Ej

  • Very poor, minimal increase in signal strength
Color: Black For Car
Used in my RV. No meaningful increase in signal strength. Sometimes my phone would see four bars yet could not make a phone call or pull up Google on a browser. No on matter how close you sit to the interior antenna and no matter where you stick the outside antenna, this is still a terrible product.
Reviewed in the United States on December 15, 2024 by Herm

  • Works great
Color: Black For Car
I work in a rural area and normally have body service or terrible service most of the time way better service
Reviewed in the United States on January 25, 2025 by David G.

  • Easy to install
Color: Band 12/13/17
Good instructions works well
Reviewed in the United States on January 15, 2025 by Curtis Rorick

  • USB C Charging Port Loose Making Charging Is Inconsistent
Nice small, inexpensive 30W USB C and USB A charger. I bought this as I needed a 30 W USB C charger. The charging ports are on the underside of the charger when it is plugged in, which is nice as the cords do not stick out when plugged in. However, this means the cords hang down when plugged in. I noticed that when I plug in the USB C cord, sometime the charging stops and I have to wiggle the cord to get it to start charging again. I thought maybe the cord was bad, but I tried several different USB C cords and all were the same. I also tried the same cords on a different USB C charger and all worked fine, not loose at all. So, unfortunately, the charger I received seems to have a loose USB C port that makes the charging stop if the cord is moved even slightly after it is plugged in. USB A port seems to be fine and has no issues, but I really needed this for the USB C port. ... show more
Reviewed in the United States on June 29, 2022 by Frederick G.

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