Samsung 4G LTE Network Extender - Verizon Wireless
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4G LTE Network Extender

  • Enhances 4G LTE coverage at home or business locations of up to 7,500 sq. ft circular (about 50-foot radius)
  • LCD display allows for easy setup and use of up to seven devices
  • NOTE: Does not support legacy 1X voice or 3G EVDO data services

  • Free Shipping available on all orders
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Ships by   10/11/17
Free shipping available on all orders
coming soon not available
Ships by 10/11/17
  • Description+-

    The 4G LTE Network Extender is like a personal mini cell tower for your home or office*. This sleek, compact device enhances your existing 4G LTE coverage at no additional monthly cost. (Please note that it does not support legacy 1X voice or 3G EVDO data services). Up to seven users can simultaneously have access to 4G LTE data and HD Voice. Simple to install and easy to use; the intuitive LCD display assists in set-up and operation.

    The 4G LTE Network Extender utilizes your always-on Internet connection
    Placed in your home or small business, the 4G LTE Network Extender is an extension of the Verizon network and acts like a miniature tower to enhance your indoor service. Easy to install, the device plugs into your existing high-speed Internet connection*** to communicate with the Verizon network.

    The device supports up to seven active users simultaneously
    The 4G LTE Network Extender supports a user population of up to 35 idle devices, of which up to seven may be used at any given time to provide simultaneous voice and data+.

    LCD display makes installation and operation easy
    The intuitive LCD display assists in setting up and using the 4G LTE Network Extender with current status during setup or operation.

    What's in the box
    One 4G LTE Network Extender Model #SLS-BU103, power adapter, Quick Reference Guide, product safety and warranty brochure.

    Note: Not eligible for corporate accessory discounting.

    View or download User Guide

  • Features+-
    • Enhances 4G LTE coverage for home or business locations up to 7,500 sq. ft. circular
    • Access to 4G LTE data, HD Voice and video calling
    • Simultaneously supports voice and data for up to seven active users
    • Supports E911 service**
    • LCD display assists in easy installation and use

    *Up to 7500 sq. ft. circular coverage (about 50 ft. radius)
    **Requires GPS signal (23-foot indoor antenna in box) to support emergency 911 service. In some scenarios, an external outdoor GPS antenna (not included) may be needed.
    ***Requires always-on Internet access with 10 Mbps down and 5 Mbps up minimum; 20 Mbps down and 10 Mbps up or higher recommended.
    +Idle capacity is based on one in five users being active in a population and may vary by location and time of day.
  • Specs+-


    • Dimensions: 7.9 x 2.8 x 6.0 in.
    • Weight: 18.90 oz.
    • Power: maximum 50mW/Path (total 100mW)
    • Ethernet LAN Port (RJ45)
    • 110V power
    • Standalone GPS, Assisted GPS(improves GPS acquisition time)

    In The Box

    • One 4G LTE Network Extender Model #SLS-BU103
    • power adapter
    • Quick Reference Guide
    • product safety
    • warranty brochure
  • Compatibility+-
  • What people are saying+-

    Samsung 4G LTE Network Extender is rated 3.9 out of 5 by 51.
    Rated 5 out of 5 by from Big Improvemant Its only been a week the improvement in my home has been significant, i've gone from 1 or 2 bars to 5 i can be on the phone with confidence that my call won't drop. Set up was real easy just plug it in and does the work for you...
    Date published: 2017-09-09
    Rated 5 out of 5 by from Went from 1 bar of signal to 5 bars! YEA! Just received the extender today. Read the set up instructions (it's super simple) and then waited for it to set itself up. Was concerned that I wouldn't be able to see any signal strength improvement because the instructions say you have to be within 50' of the unit horizontally and my router is on the 2nd floor of my 100 year old home (you have to connect the extender to your router) but it is working great! One thing....after making sure my Smart Phone was enabled to receive 4G LTE signal, I still had to put it next to the extender and then push the button on the front of the extender before my phone would connect to it. (There's a number you can call to verify that you're connected.) After being super frustrated and having to go outside to get 2 bars of signal (that's not a lie!) I can now make and receive phone calls from anywhere in my home and don't have to worry about dropping the call or having the voice cut out. THANKS, VERIZON!!!
    Date published: 2017-08-15
    Rated 5 out of 5 by from Worth the upgrade from 3G extender I bought this a week ago and couldn't be happier with my decision to upgrade from the 3G Network Extender. Living in Sugar Land, TX, I could not figure out why I wasn't getting great service in the house. After some thought, I think it had to do with the fact my house has a radiant barrier on the roof. Setup was a snap. The only issue I experienced was that I had to make a call to Verizon to activate the extender. Because I had the 3G extender on my account, the system wouldn't allow the 4G extender to activate. After a quick 4 minute call to Verizon, problem solved. The unit took about 30 minutes to start up and lock onto satellites. The coverage around the house is FAR superior to my old 3G extender and I couldn't be happier I upgraded. I am getting full bars through the entire house (~4,000 sq ft). I have a Galaxy S7 Edge, Pixel XL, iPhone 7 and all are working perfectly (verified using #48). Hand off when leaving the house is seamless unlike the 3G extender where calls were constantly dropped when the device disconnected from the extender. The only gripe I have is that is an open extender unlike the 3G extender. What I mean is that anyone can access the extender and I cannot lock out neighbors or visitors. I don't think this is a major issue as the coverage for the extender is 7500 sq. ft. I would highly recommend getting this 4G extender if you are having any service issues in your home.
    Date published: 2017-07-11
    Rated 5 out of 5 by from Compared to the older model - The 4G LTE is so much better We have been using the older version of the Network Extenders for several years now. They work most of the time but were inconsistent with connecting to your phone and had that annoying two-tone beep when you placed or received a call. Well, with the new 4G LTE Extender, things changed. The one we just purchased is user customizable. This allowed me to set a static IP and change the output wattage. Also, it just connects up on its own, every single time! There are no two-tone beeps. I have yet to miss a call when connected to this thing. We are so happy with it, we are replacing all our older extenders with these!!
    Date published: 2017-07-06
    Rated 5 out of 5 by from Works exactly how I wanted it to I just received the 4G Extender today. It took about 15 minutes to get configured. My Samsung S7 went from 1-2 bars to a consistent 5 bars. My calls have been clear with no drops. My download speeds are in the 70-75mps range (wifi 5ghz around 50mps) as long as it continues to do what it is currently doing, I will be happy.
    Date published: 2017-06-14
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    4G LTE Network Extender
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    Ships by 10/11/17