---
product_id: 590445464
title: "Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black)"
brand: "smart booster"
price: "₩304583"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/590445464-cell-phone-signal-booster-smart-booster-for-home-and-office
store_origin: KR
region: South Korea
---

# Supports all U.S. & Canadian carriers Boosts signal up to 8,000 sq ft Tool-free installation Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black)

**Brand:** smart booster
**Price:** ₩304583
**Availability:** ❌ Out of Stock

## Summary

> 📡 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) by smart booster
- **How much does it cost?** ₩304583 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/590445464-cell-phone-signal-booster-smart-booster-for-home-and-office)

## Best For

- smart booster enthusiasts

## Why This Product

- Trusted smart booster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Support:** Backed by U.S.-based technical support and a 5-year warranty.
- • **Smart Technology:** Equipped with advanced features for optimal performance.
- • **Unmatched Coverage:** Transform your space with up to 8,000 sq ft of boosted signal!
- • **User-Friendly Setup:** Enjoy hassle-free installation with no tools required.
- • **Universal Compatibility:** Works seamlessly with all major U.S. and Canadian carriers.

## Overview

The Smart Booster is a powerful cell phone signal booster designed for homes and offices, enhancing weak signals up to 100 times and covering areas up to 8,000 sq ft. It supports all major U.S. and Canadian carriers, including 2G, 3G, 4G LTE, and 5G networks. With easy, tool-free installation and advanced technology for optimal performance, it ensures reliable connectivity. Plus, enjoy peace of mind with U.S.-based technical support and a 5-year warranty.

## Description

Full description not available

## Features

- COMPATIBLE WITH ALL CARRIERS— This cell phone signal booster supports all U.S. and Canadian carriers such as AT&T, Verizon, T-Mobile, U.S. Cellular and more, and it's compatible with 2G, 3G, 4G LTE, and 5G. The cell phone signal boosters can support multiple users at the same time.
- CELL PHONE BOOSTER FOR HOME— SMART BOOSTER enhances weak signal in your home, office and shops 100×. It can cover up to 8,000 sq. ft for 3-4 rooms. Allow you enjoy better talk and high-speed internet. Perfect for people needing fast uploads and downloads for streaming Video
- EASY AND TOOL FREE INSTALLATION—SMART BOOSTER High Tech LCD Touch Screen helps fine tune best output and monitor how strong the signal is and troubleshoot issues. It clearly displays real-time signal strength, system output power and all performance information. This cell phone booster is very easy to install and does not require professional signal measurements or specialized tools.
- BEST PERFORMANCE& HIGHEST QUALITY— Smart Booster is built with the most advanced technology, components and software, with automatic gain control, intelligent isolation detection and self-excitation elimination functions which automatically adjusts the booster’s best performance. Even if the User’s installation is not ideal, it can ensure the normal coverage of the equipment to the maximum extent without interfering with the network.
- US BASED TECHNICAL SUPPORT, FCC&IC CERTIFIED — SMART BOOSTER offers 5-Year Quality Warranty with the complete kit. Our local U.S. technical support is available to help you with any installation or product questions. Contact us anytime and anywhere when you need help.

## Product Details

- **Brand:** SMART BOOSTER
- **Connector Type:** USB Type A
- **Color:** black
- **Included Components:** Line view
- **Compatible Devices:** Smartphone

## Images

![Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) - Image 1](https://m.media-amazon.com/images/I/71ZVVLqyFjL.jpg)
![Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) - Image 2](https://m.media-amazon.com/images/I/71mpuRhRRmL.jpg)
![Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) - Image 3](https://m.media-amazon.com/images/I/61OZdnkclfL.jpg)
![Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) - Image 4](https://m.media-amazon.com/images/I/71RFVGd-w7L.jpg)
![Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black) - Image 5](https://m.media-amazon.com/images/I/71IQ6hkDazL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent cell phone service!
*by K***N on June 24, 2025*

Live in a rural valley area with spotty cell phone coverage. I now get 5 bars of coverage! I love it!

### ⭐⭐⭐⭐ Worth the hassle.  Plenty of cable.  Inscrutable light indicators.
*by R***A on June 2, 2025*

A bit quirky to set up. I needed to adjust both the exterior antenna and the internal boost antenna many times for optimal coverage. Sensitive to nearby tree coverage. Supplied brackets made it hard to accurately point the exterior antenna. However, we went from around -111 dB to around -104 dB, that's good enough for two bars of improvement. The long cables were highly appreciated. I couldn't figure out the lights, is a blinking light good or bad?

### ⭐⭐⭐ Not seeing a big difference in reception
*by D***. on July 6, 2024*

Living in northern Wisconsin there are a lot of areas with low to no cell service bought this service extender hoping to get better service in the areas with poor service however after several months of using it I haven’t seen much of a difference the cell service is still very spotty.

## Frequently Bought Together

- Cell Phone Signal Booster, Smart Booster, for Home and Office,Up to 8,000 sq ft, Boost 4G LTE/5G for All U.S.& Canadian Carriers-Verizon, AT&T, T-Mobile& More, FCC Approved (Black) (Black)
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**Shop now:** [https://www.desertcart.kr/products/590445464-cell-phone-signal-booster-smart-booster-for-home-and-office](https://www.desertcart.kr/products/590445464-cell-phone-signal-booster-smart-booster-for-home-and-office)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*