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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  • 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+-
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  • What people are saying+-

    Samsung 4G LTE Network Extender is rated 4.0 out of 5 by 57.
    Rated 5 out of 5 by from What the heck? How did i ever survive without this bad boy!? Seriously i live in an area that gets total cruddy cell service... I bought this thing and's a better connection than my stupid land line.
    Date published: 2018-01-13
    Rated 5 out of 5 by from Better Than Expected No cell service at my house with any cell company -100db+. I have excellent WiFi through Xfinity so thought I would try this extender as it has a full guarantee. I was using WiFi calling on my Galaxy 5 but had issues with missed calls and voicemail was basically not working. This extender solved all my issues and works perfectly. I live on 3 acres and with WiFi calling I had to be close to the house to make a call. Now with the extender I have 5 bars and 4gLte almost everywhere on the property. Absolutely no issues with missed calls or voicemail. I'm a happy camper. I did have one problem with MME communication failure after the first week and had to make the dreaded call to customer service after my troubleshooting attempts failed. Surprisingly superb service answered on the first ring with a live techie and issue was quickly resolved being a problem on their end.
    Date published: 2017-11-23
    Rated 5 out of 5 by from Fantastic Piece Of Equipment I bought this on 10/26/17. Connection took about 25 minutes. I immediately went from 2 bars, 1 bar, 1x, no service to full bars all over the house. This thing is great !!!! It does exactly what it is suppose to do. My texting speed is instant. The voice clarity is outstanding !!!!!!
    Date published: 2017-10-28
    Rated 5 out of 5 by from Saved me from leaving Verizon. IT WORKS!!! First Level Verizon Tech Support will tell you that you do not need this, In my case they were wrong! I never give reviews but I am very happy so here you go. I have had Verizon for 10 years plus because they have the best coverage in my area and I need that for my work. I moved into a new house that turned out to be a Verizon "dead zone". In the new house, my signal would go from 0 to 1 bars. Long story short, I just got the 4G LTE Network Extender and it rocks, I have FULL BARS in the house now! Once I moved into the house and found that my signal was bad, I went through about 3 to 4 tech support agents trying to resolve this. They all basically agreed that I was in a weak signal area and walked me through setting my phone to use my wi-fi as a network when my Verizon network signal was out. I even let one tech take over my phone remotely to make sure my settings were right. This fix did not work for me. If a call came in when I had no bars, the wi-fi network kicked in and worked great. If a call came in when I had 1 bar, it seemed to default to Verizon network which resulted in choppy/dropped calls. When I brought it up, every tech told me that the network extender would not work for me since it just does what my phone is already doing by using it's own wi-fi setting. I'm just telling everyone that is incorrect (at least in my situation). The extender does in fact use my wi-fi internet but it is NOT just a wi-fi network extender, it does something else. I have no idea how this thing works and don't care, IT WORKS!!
    Date published: 2017-10-17
    Rated 5 out of 5 by from Love My 4G LTE from 2 bars to 4/5 bars instantly..... I was not sure what to think of his extender but when I bought it my iPhone went from 2 bars to 4 bars and my Smart Hub went from 2 to 5 bars. Overall i'm happy to have service at my house. I would recommend to buy but it's a bit pricey with no discounts what so ever. LTE speeds are fast as well. You need to have hi-speed internet I have (117 download/10 upload). call customer service so they can help set up your device. It's like having extended Wi-Fi at hard to reach places at your home or outside of your home too.
    Date published: 2017-10-08
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