Samsung 4G LTE Network Extender Verizon Wireless Cellular Signal Booster SLS-BU103 (Renewed)


  • Simultaneously supports voice and data for up to seven active users.
  • LCD display allows for easy setup.
  • Does not support legacy 1X voice or 3G EVDO data services.


Amazon Renewed

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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.

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Product information ASIN B075RSGMNQ Item model number SLS-BU103

This was brand new and unactivated when received, and while It worked as intended I could not use the product because verizon could not activate it on my account in my geographical area. So if you plan to order any verizon extenders you MUST contact Verizon to make sure it can be used in your area, if you don't you WILL cause yourself a headache..

I have really poor cell service in a new house I just moved to. Bought this and worked on trying to get it running (I'm a 30 year IT guy). Called Verizon Tech assistance, they sent me to my local internet provider. Local ISP tech could Ping the device, but not activate it. Took it to the Verizon store and they were scratching their heads looking at it - no luck there and they suggested I call Verizon Tech back. After some time back on the phone the Verizon tech rep stated that they could not "activate" the device so I was out of options. Had to return it.

I had terrible cell service at my house and when I started working from home it became a priority to solve. Found this and gave it a try. Dealing with Comcast/Xfinity to give them the MAC address and get the equipment took a bit. Most customer service reps had no idea what I was talking about. Once I got someone who knew, it was up and running within an hour. I have an old 3000 square foot house with plaster walls and still get full bars of LTE coverage in the entire house and most of my yard as well. My only gripe is that I did have to use the GPS antenna extension because I wasn't getting a GPS signal without it, but I can deal with that in order to have the ability to make and receive calls and texts. No more dropped calls and texts and picture messages go through no problem.

The local Verizon support walked me through the installation and activation process. My one bar cellphone went to 4 bars immediately and no trouble since. Recommended.

Wow, this device works great with xfinity mobile. I set it up and watched it booth up. In an instant the cellular service went from no bar to full bars. It’s coverage is also great around the whole. The closer you are to the device, the better the signal. I highly recommend to anyone with verizon or xfinity mobile struggling with bad or no network coverage.

The instructions did not tell how to register the product with Verizon wireless. It was easy *611 on your phone. I was expecting the product to work throughout my home and it basically works, but there are still areas inside my home where my phone states that there is "no service available". I have only used it for 3 days so it may get better as I learn to use it more.

Works as advertised
No problem installation
Spouse is satisfied and family can now get cellphones working
Worth the price

Very easy to setup, and has provided rock solid 4 bars throughout the house.