Best Unbranded Cell Phone Signal Boosters

Top 10  Unbranded Cell Phone Signal Boosters:  Editor Recommended

1. SureCall Flare Cell Phone Signal Booster Kit for Working from Home | Integrated indoor antenna for easier install | Covers up to 2,500 sq ft | Boosts 4G LTE for all Carriers

SureCall Flare Cell Phone Signal Booster Kit for Working from Home | Integrated indoor antenna for easier install | Covers up to 2,500 sq ft | Boosts 4G LTE for all Carriers

Features:

  • Product Features: the SureCall Flare cell phone signal amplifier boosts weak signal up to 2, 500 sq. ft. This results in fewer dropped calls, improved battery life, higher audio quality, and faster data and streaming. SureCall cell phone signal boosters are compatible with all North American carriers including: AT&T, T-Mobile, Verizon, Sprint, Straight Talk, Trachoma, U. S. Cellular and many more
  • Best for: the SureCall Flare is the most powerful cell phone signal booster with simplified install for small homes. Indoor coverage area will vary based on available outdoor signal strength: 1-2 bars ~1, 000 sq. Ft, 3-4 bars ~1, 500 sq. Ft, 5 bars ~2, 500 sq. ft
  • Future Proof: The SureCall Flare is compatible with all 5G phones. It will boost voice and 4G LTE data signals on 5G phones and devices.Maximum Gain:72 dB
  • Easy Installation: one of the easiest 4G signal boosters to install on the market. Simply set up the Omni outdoor antenna, run it into your home, and place the cellular amplifier (base unit) where you want. Other boosters require you to run cables or drill holes to install the indoor antenna, but not the Flare – it has the indoor antenna integrated to the amplifier. All components for installation are included
  • Built to Last: The SureCall Flare is built with the highest quality materials for reliable connectivity when you need it most! Assembled in the U. S. A

2. Phonetone Cell Phone Signal Booster for Home Use – Cellular Repeater Kit Boosts All Carriers Verizon AT&T T-Mobile Voice and Data | Support Multi Devices | FCC Approved

Phonetone Cell Phone Signal Booster for Home Use - Cellular Repeater Kit Boosts All Carriers Verizon AT&T T-Mobile Voice and Data | Support Multi Devices | FCC Approved

Features:

  • 【Better Voice and Data】- Enhances voice, text, data speed signals, enjoy no more dropped calls, better voice quality, faster uploads and downloads to stream videos smoothly. Get rid of expensive monthly Internet and home phone land-line fees. Supports multiple users simultaneously.
  • 【Carrier Compatibility】- Phonetone booster works on every network and with all U.S. carriers, including Verizon, AT&T, T-Mobile, Straight Talk, and US Cellular as well as all phones and cellular-connected devices.
  • 【Advanced Features & Smart Device】- The booster 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 indicator. Buy it once, and boost for life.
  • 【Fashionable Design & Easy Setup】- Booster comes with lightweight omni antennas, allow you can receive signals from all directions (no aiming required), if you have moderate or good external signal and want to support several network providers, this is a popular choice. DIY Installation.
  • 【Reliable Service Guarantee】- FCC Certified, 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty. Professional Technical Support.

3. Dual Bands Cell Phone Signal Repeater Booster Verizon AT&T Home 4G LTE ATT Phone Signal Booster 700MHz Band 13/12/17 FDD Mobile Signal Amplifier

Dual Bands Cell Phone Signal Repeater Booster Verizon AT&T Home 4G LTE ATT Phone Signal Booster 700MHz Band 13/12/17 FDD Mobile Signal Amplifier

Features:

  • The cell phone signal amplifier is designed for 700MHz band 13, band 12 and Band17,boosts 4G LTE signal for your phones. Available for Verizon, AT&T, T-Mobile, Straight Talk, U.S. Cellular, cricket
  • The home phone signal repeater booster will boost the the signal strength for iPhone 11/XR/XS/X/SE/8/7/6, Samsung S/Note, Motorola and other Android phones and supports Multiple Users Simultaneously
  • The cell phone signal booster will boost the cell signal from tower to reduce dropped/missed calls,get crystal-clear calls and instantaneous texting. You can enjoy texting,calling with your families and friends. Not more dropped calls any more
  • The phone signal booster will increase 4G LTE data speed, you will get fast 4G LTE mobile internet downloads and uploads. You can enjoy browsing the website and watching movies, not long buffer times any more
  • The 7.8”*4.3”*0.9” Small Size, Light Weight metal case ensures efficient heat dissipation, Low Operating Temperature, high gain phone repeater with N-Female connector

4. Cell Phone Signal Strength Booster Antenna Compatible for Verizon AT&T Tmobile Sprint. Truck and Car Mount Passive Repeater Antenna 4G LTE for Samsung Apple iPhone LG Motorola Smart Phones by Cellet

Cell Phone Signal Strength Booster Antenna Compatible for Verizon AT&T Tmobile Sprint. Truck and Car Mount Passive Repeater Antenna 4G LTE for Samsung Apple iPhone LG Motorola Smart Phones by Cellet

Features:

  • EASY STICK ON INSTALLATION, no drilling required. Adhesive is for one-time use only
  • IMPROVES RECEPTION AND CALL QUALITY during use of smartphone cellphone in your vehicle
  • ANTENNA BOOSTER improves for Samsung Galaxy Note9, Note8, S9, S9+, S9Plus, S9 Plus, S8, S8Plus, S8+, S8 Plus, S8 Active LG Q7+, Stylo 4, Q Stylus, V35 ThingQ, V30, G6, G5, Nexus 5X, Q7+, V20, Alcatel 7, REVVL 2 Plus, Idol 4S, Idol 5, PulseMix A50 A5 Motorola Z3 Play, Moto G6, X4, Z2 Force, Z2 Play, Z Droid, Z Force Droid, Z Play Droid, Z3 Asus ZenFone V, ZenFone V Live BlackBerry Black Berry Keyone Essential, DTEK60, Key2, Motion Google Pixel 3, XL Pixel2, Pixel 2XL, Pixel, Pixel XL HTC 10
  • works for Apple iPhone Xs X, 10 SE, 9Plus 9, 8 Plus, 8, 7 Plus, 7, 6S Plus, 6S, 6 Plus, 6, 5S, 5C, 5 Lighting Samsung Galaxy Grand Prime, J3 (2017), J3 Prime, Express Prime 2, Amp Prime 2, Sol2, J3 (2018), Express Prime3, J3 Achieve, J3 Star, Amp Prime 3, J7 (2017), J7 Perx, J7 V, J7 Prime, Halo, J7 (2018) J7 Refine, J7 V 2nd Gen, J7 Star, Prevail, Precedent, S7, Jitterbug Touch3, Stardust LG Aristo, Aristo2, Aristo2 Plus, Enlighten, Optimus Slider, Optimus Zip, Exalt LTE, Wine LTE, Fortune 2
  • Works for BlackBerry Black Berry Keyone Essential, DTEK60, Key2, Motion Google Pixel 3, XL Pixel2, Pixel 2XL, Pixel, Pixel XL HTC 10, Bolt, U Ultra, U11, U11 Life, U12+ Huawei Honor 8, Honor View10, Mate 10, Mate 10 Pro, Mate 9, Nexus 6P, P10, P9 One Plus OnePlus 3, 3T, 5,5T, 6, 6T

5. GPS TV Mobile Cell Phone Signal Strength Booster Antenna 5dbi 3.5mm

GPS TV Mobile Cell Phone Signal Strength Booster Antenna 5dbi 3.5mm

Features:

  • Gain: 5 dBi
  • Jack: 3.5mm Male
  • Length:10.20cm/4.02″
  • Gold plated connector for better signal transfer
  • Enhance the digital/analogue signal and strength signal quality

6. HiBoost Cell Phone Signal Booster for Home and Office Signal Extender Cellular Booster Signal Amplifier up to 4,000-10,000 Sq.Ft,Compatible AT&T, T-Mobile, Verizon, Sprint and More (4K Plus)

HiBoost Cell Phone Signal Booster for Home and Office Signal Extender Cellular Booster Signal Amplifier up to 4,000-10,000 Sq.Ft,Compatible AT&T, T-Mobile, Verizon, Sprint and More (4K Plus)

Features:

  • 【COMPATIBLE WITH ALL US AND CANADIAN CARRIERS】 HiBoost Plus series cell phone signal booster is compatible with all US and Canadian carriers which include AT&T, T-Mobile, Verizon, Sprint, Straight Talk, U.S. Cellular, and many more. The cell booster amplifies 4G LTE, 3G and 2G cell phone signal for your home and office.
  • 【HIBOOST APP HELPS FINE TUNE MAX POWER】: Most cell phone booster has you pretty much working in the blind, no figures you can see but guess. HiBoost App & LCD helps fine tune max power and see real-time data of what the signal booster is doing, and let you squeeze every last power from the cell booster. Even 1dB more power is precious when you suffer from no signals. Further HiBoost APP online-support assures you get the absolute best possible set up and performance.
  • 【END DROPPED CALLS, FASTER DATA SPEEDS】: HiBoost signal booster improves your data speeds and stop dropped calls. Stronger cellular signal connection and higher speed apply to smartphone, tablet, data card, Wi-Fi Hotspots and notebooks all at the same time.
  • 【2-3 Rooms COVERAGE】：10K Plus is a built-in indoor antenna cell phone booster. The coverage may vary between2-3Rooms due to outdoor signal conditions. So it is crucially important to locate the best outdoor signal by HiBoost app or LCD display. In case you need to expand signal to different area, Hiboost Plus signal booster is able to connect with extra indoor antenna (ASIN: B07RB7CT6R sold separately) for multiple coverage demands.
  • 【ROCK SOLID QUALITY AND OUTSTANDING CUSTOMER SERVICE】: FCC & IC Certified, 3 years warranty. All prime parts of Hiboost cell booster are built by rock solid hardware with commercial quality standards. The metal case ensures strong heat dissipation, you will not face overheat cause failure. HiBoost provides various US-based tech-support – online app chat & ticket, phone and email, so you can contact us anytime anywhere you need service.

7. Cell Phone Amplifier Signal Booster Home 4G LTE Band 13/12/17 Verizon AT&T T-Mobile Straight Talk 700MHz FDD Antenna Signal Booster Mobile Phone Signal Booster for Home

Cell Phone Amplifier Signal Booster Home 4G LTE Band 13/12/17 Verizon AT&T T-Mobile Straight Talk 700MHz FDD Antenna Signal Booster Mobile Phone Signal Booster for Home

Features:

  • Cell Phone Antenna Booster can only amplify signal but can’t create signal. Please make sure you get 2 bars signal outside, it won’t work if there is no signal existing. LTE cell phone signal booster is compatible with all US carriers which include AT&T, T-Mobile, Verizon, Straight Talk, U.S. Cellular, Cricket. Cell Phone Signal Booster for home amplifies 4G LTE 700MHz Band 13/12/17 frequency, Uplink:698-716MHz/776-787MHz, Downlink:728-746MHz/746-756MHz.
  • Verizon Cell Phone Signal Booster improves Data and Voice quality on the network. Antenna for Cell Phone Signal Booster enhances the voice calling quality, get clearer voice at home, no longer need to go outside to make phone calls, no longer need to go outside to make phone calls.
  • Covers up to 2,500-3,000 sq. ft. in your home and office. Suitable for Remote Area-villa, garage, basement and so on. Supports multiple devices and users simultaneously.
  • Easy to set up, solve your bad reception, get excellent cell signal service, all parts are including in the box and no technical experience required, just follow the instructions in the included booklet. if any question or your using experience less than perfect in anyway, please do contact us.
  • Because different regions have different frequencies, the booster works only at the correct frequency. If the frequency is incorrect, the booster will not work. If this problem occurs, and I will solve it for you. We agreed 30 days money back. 90 days replacement for any defective unit.

8. HiBoost Cell Phone Signal Booster Signal Extender Cellular Booster Signal Amplifier Improve Cell Signal for Home and Office up to 1,000-4,000 Sq.Ft,Compatible All US Carriers-4K Smart Link

HiBoost Cell Phone Signal Booster Signal Extender Cellular Booster Signal Amplifier Improve Cell Signal for Home and Office up to 1,000-4,000 Sq.Ft,Compatible All US Carriers-4K Smart Link

Features:

  • 【IMPROVE ALL US AND CANADIAN CARRIERS】 HiBoost cell booster is compatible with all US and Canadian carriers including AT&T, T-Mobile, Verizon, Sprint, Straight Talk, U.S. Cellular and many more. The signal booster amplifies 4G LTE, 3G and 2G cell phone signal.
  • 【HIBOOST APP HELPS FINE TUNE MAX POWER】Most cell phone booster has you pretty much working in the blind, no figures you can see but guess. HiBoost App helps fine tune max power and see real-time data of what the signal booster is doing, and let you squeeze every last power from the cell booster. Even 1dB more power is precious when you suffer from no signals. Further HiBoost APP online-support assures you get the absolute best possible set up and performance.
  • 【SUPPORT ALL CELLULAR DEVICES 】 HiBoost signal booster boosts Voice, Text and data speed. Support cellular devices of smartphone, tablet, data card, Wi-Fi Hotspots and notebooks all at the same time
  • 【UP TO 400~4,000 SQ FT 】The coverage may vary between 400~4,000 sq ft due to outdoor signal conditions. So it is crucially important to find out the strongest outdoor signal, fine tune the booster to reach its max gain by HiBoost app, and avoid from working modest by its Smart gain “adjustment” as any brand’s smart gain setting means gain reduction.
  • 【OUTSTANDING CUSTOMER SERVICE 】FCC & IC Certified, 3 years warranty. HiBoost provides various US-based tech-support – online app chat, phone and email, so you can contact us anytime anywhere you need service.

9. AT&T Cell Phone Signal Repeater Booster Home 4G LTE ATT Phone Signal Booster 700MHz Band 12/17 FDD Mobile Signal Amplifier

AT&T Cell Phone Signal Repeater Booster Home 4G LTE ATT Phone Signal Booster 700MHz Band 12/17 FDD Mobile Signal Amplifier

Features:

  • The cell phone signal amplifier is designed for 700MHz band 12 and Band 17,boosts 4G LTE signal for your phones. Available for AT&T, T-Mobile, Straight Talk, U.S. Cellular, cricket
  • The home phone signal repeater booster will work for iOS, Android, Windows phone operation systems and supports Multiple Users Simultaneously
  • The cell phone signal booster will boost the cell signal from tower to reduce missed and dropped calls,get crystal-clear calls and instantaneous texting
  • The phone signal booster wil increase 4G LTE data speed, you will get fast 4G LTE mobile internet downloads and uploads
  • The 6.2”*4.2” metal case ensures efficient heat dissipation

10. HiBoost Cell Signal Booster for Home and Office – Up to 3,000-6,000 sq. ft, Signal Extender Cellular Booster Compatible with AT&T, T-Mobile, Verizon, Sprint, and US Cellular Cell Phone Booster

HiBoost Cell Signal Booster for Home and Office - Up to 3,000-6,000 sq. ft, Signal Extender Cellular Booster Compatible with AT&T, T-Mobile, Verizon, Sprint, and US Cellular Cell Phone Booster

Features:

  • 【COMPATIBLE WITH ALL US AND CANADIAN CARRIERS】: HiBoost Plus series cell phone signal booster is compatible with all US and Canadian carriers which include AT&T, T-Mobile, Verizon, Sprint, Straight Talk, U.S. Cellular, and many more. The cell booster amplifies 4G LTE, 3G and 2G cell phone signal for your home and office.
  • 【HIBOOST APP HELPS FINE TUNE MAX POWER】: Most cell phone booster has you pretty much working in the blind, no figures you can see but guess. HiBoost App & LCD helps fine tune max power and see real-time data of what the signal booster is doing, and let you squeeze every last power from the cell booster. Even 1dB more power is precious when you suffer from no signals. Further HiBoost APP online-support assures you get the absolute best possible set up and performance.
  • 【END DROPPED CALLS, FASTER DATA SPEEDS】HiBoost signal booster improves your data speeds and stops dropped calls. Stronger cellular signal connection and higher speed apply to smartphone, tablet, data card, Wi-Fi Hotspots and notebooks all at the same time.
  • 【UP TO 2-3Rooms COVERAGE】The device provides a built-in antenna and a indoor antennas to double ensure your space 100% fully covered. The coverage may vary between 2-3Rooms due to outdoor signal conditions. So it is crucially important to find out the best outdoor antenna position by HiBoost app or LCD display.
  • 【OUTSTANDING CUSTOMER SERVICE】FCC & IC Certified, 3 years warranty. All prime parts of Hiboost cell booster are built by rock solid hardware with commercial quality standards. The metal case ensures strong heat dissipation, you will not face overheat cause failure. HiBoost provides various US-based tech-support – online app chat & ticket, phone and email, so you can contact us anytime anywhere you need service.