---
product_id: 725130703
title: "NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon"
brand: "netgear"
price: "S$17"
currency: SGD
in_stock: false
reviews_count: 13
url: https://www.desertcart.sg/products/725130703-netgear-4g-lte-broadband-modem-lm1200-use-lte-as-primary
store_origin: SG
region: Singapore
---

# Up to 150Mbps LTE speed Automatic failover for zero downtime Dual Gigabit Ethernet ports NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon

**Brand:** netgear
**Price:** S$17
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Stay connected, stay unstoppable — your ultimate LTE backup hero!

## Quick Answers

- **What is this?** NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon by netgear
- **How much does it cost?** S$17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/725130703-netgear-4g-lte-broadband-modem-lm1200-use-lte-as-primary)

## Best For

- netgear enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Nano SIM support with easy BYOD activation—get connected in minutes without hassle.
- • **Versatile Ethernet Ports:** Two Gigabit Ethernet ports let you connect laptops, consoles, or smart TVs directly for blazing speeds.
- • **Power-Efficient & Compact:** Small footprint powered via USB-C, perfect for sleek, clutter-free workspaces.
- • **Carrier-Certified Compatibility:** Works flawlessly with AT&T, T-Mobile & Verizon for reliable nationwide coverage.
- • **Seamless Always-On Connectivity:** Automatically switches to LTE to keep your WiFi live, even when your primary internet fails.

## Overview

The NETGEAR LM1200 4G LTE Broadband Modem delivers up to 150Mbps download speeds with certified support for AT&T, T-Mobile, and Verizon networks. Designed as a primary or failover internet solution, it ensures uninterrupted WiFi by automatically switching to LTE when your main connection drops. Featuring dual Gigabit Ethernet ports and USB-C power, this compact modem integrates seamlessly with any router setup, making it an essential tool for professionals demanding reliable, always-on connectivity.

## Description

Netgear 4G LTE Modem - LM1200-111NAS

Review: Excellent Emergency Internet Backup - Excellent source of emergency internet...with some "Netgear things". My caveats are as follows: 1) I have fiber as my primary internet, this review is NOT for the LM1200 as a "daily driver". 2) I do not YET have an external antenna so this review is NOT to discuss performance. 3) I use GoogleFi, so my experience is limited to Tmobile network via googleFi. The Good: 1) It is small, my 5 port switch, and GoogleWifi route nest nicely on top of this unit. 2) Powered via USBC! and although the manual specifically says to use their adapter...it works fine as long as your power brick outputs enough watts per port for all your connected devices. I have one power brick powering my 5port switch, GoogleWifi router, and the LM1200 - each device draws 20watts continuously. This saves plugs on my battery backup. 3) It supports failover* its just not very graceful in my application (see the bad). 4) you can turn the LEDs off! (a horribly underrated feature and something I wish would catch on). 5) Supports external antenna connections. The bad: 1) My unit did not support failover outright; needed a firmware update. My quick install pamphlet did at least say that failover would be implemented in a software update. 2) In typical Netgear fashion, the auto firmware update failed to find an update and I had to download it onto my PC then upload it to the device. 3) I did my tests with the LM1200 in bridge mode. When failover occurs, the LM1200 reboots when switching to LTE and then reboots again when returning to broadband; so you will have 30-60s disconnects when switching. This may not be an issue when the LM1200 is acting as the router...but GoogleWifi wont work at all if it is double-nat'ed so I did not attempt to troubleshoot this. The indifferent: 1) No built-in antenna and therefore unassisted speeds are poor. A warning should be more obvious that an antenna is required not optional.
Review: Works and a great value. - Great price for a portable 4G router. Can be used in bridge mode or router mode. I have it in bridge mode connected to my Ubiquiti DR7. Not sure what other people are complaining about the firmware not updating. I downloaded the correct firmware for it, make sure you pay attention to the model number, and it added the fail over feature. I didn't activate it because my DR7 can handle that. I was also able to run it from a battery bank without issues. The only negative I can think of is that I wish it could clone IMEI numbers so that it looks like I'm using the ISP provided hot spot. For the price though it's an excellent value, though I wish the external Netgear antenna were cheaper (it cost more than the router!!).

## Features

- Certified with AT&T, T-Mobile and Verizon. Please check with preferred carrier on data plan details and limitations. Not compatible with Sprint
- Requires Nano SIM card from carrier and activation of compatible BYOD (Bring Your own Device) data plan that meets your data needs
- Download speeds up to 150Mbps. Speeds may vary by service and proximity to nearest cell tower
- Use as a primary or backup internet connection. Automatically switches to LTE for always-on WiFi
- Automatic failover support keeps you connected when working from home even if your cable internet is down
- Connect the LTE modem to any wireless router
- Two (2) Gigabit Ethernet ports (1 WAN + 1 LAN) available for directly connecting to any device, such as a laptop, gaming console or smart TV

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3Y532X9 |
| Antenna Location | Home |
| Best Sellers Rank | #4,433 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #108 in Computer Networking Modems |
| Brand | NETGEAR |
| Built-In Media | Ethernet cable, LM1200 4G LTE Modem, Quick start guide, USB Type-C cable, USB power adapter |
| Compatible Devices | Personal Computer, Laptop, Gaming Console, Smart TV |
| Connectivity Protocol | 4G LTE |
| Connectivity Technology | Ethernet |
| Coverage | AT&T, T-Mobile, and Verizon coverage areas |
| Customer Reviews | 4.0 out of 5 stars 139 Reviews |
| Data Transfer Rate | 150 megabits_per_second |
| Frequency Band Class | Dual-Band |
| Item Weight | 15.84 ounces |
| LAN Port Bandwidth | 1000 Mbps |
| Manufacturer | NETGEAR |
| Maximum Upstream Data Transfer Rate | 50 megabits_per_second |
| Mfr Part Number | LM1200-111NAS |
| Model Name | LM1200-111NAS |
| Model Number | LM1200-111NAS |
| Number of Items | 1 |
| Number of Ports | 2 |
| Operating System | NETGEAR Genie |
| Other Special Features of the Product | Automatic Failover, Direct Ethernet Connection, Multi-Carrier Compatibility |
| Recommended Uses For Product | Home |
| Router Network Type | wired |
| Security Protocol | WPA2-PSK |
| Special Feature | Automatic Failover, Direct Ethernet Connection, Multi-Carrier Compatibility |
| UPC | 606449155389 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Limited |

## Product Details

- **Brand:** NETGEAR
- **Compatible Devices:** Personal Computer, Laptop, Gaming Console, Smart TV
- **Connectivity Technology:** Ethernet
- **Frequency Band Class:** Dual-Band
- **Included Components:** Ethernet cable, LM1200 4G LTE Modem, Quick start guide, USB Type-C cable, USB power adapter
- **Item Weight:** 15.84 ounces
- **Model Name:** LM1200-111NAS
- **Operating System:** NETGEAR Genie
- **Recommended Uses For Product:** Home
- **Special Feature:** Automatic Failover, Direct Ethernet Connection, Multi-Carrier Compatibility

## Images

![NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon - Image 1](https://m.media-amazon.com/images/I/51y0BgUY3UL.jpg)
![NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon - Image 2](https://m.media-amazon.com/images/I/71E4GWvsl3L.jpg)
![NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon - Image 3](https://m.media-amazon.com/images/I/61ksADFoywL.jpg)
![NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon - Image 4](https://m.media-amazon.com/images/I/61fRaLQkACL.jpg)
![NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi | Certified with AT&T, T-Mobile & Verizon - Image 5](https://m.media-amazon.com/images/I/51FqKKi5y0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Emergency Internet Backup
*by T***T on August 24, 2025*

Excellent source of emergency internet...with some "Netgear things". My caveats are as follows: 1) I have fiber as my primary internet, this review is NOT for the LM1200 as a "daily driver". 2) I do not YET have an external antenna so this review is NOT to discuss performance. 3) I use GoogleFi, so my experience is limited to Tmobile network via googleFi. The Good: 1) It is small, my 5 port switch, and GoogleWifi route nest nicely on top of this unit. 2) Powered via USBC! and although the manual specifically says to use their adapter...it works fine as long as your power brick outputs enough watts per port for all your connected devices. I have one power brick powering my 5port switch, GoogleWifi router, and the LM1200 - each device draws <20watts and each port can output >20watts continuously. This saves plugs on my battery backup. 3) It supports failover* its just not very graceful in my application (see the bad). 4) you can turn the LEDs off! (a horribly underrated feature and something I wish would catch on). 5) Supports external antenna connections. The bad: 1) My unit did not support failover outright; needed a firmware update. My quick install pamphlet did at least say that failover would be implemented in a software update. 2) In typical Netgear fashion, the auto firmware update failed to find an update and I had to download it onto my PC then upload it to the device. 3) I did my tests with the LM1200 in bridge mode. When failover occurs, the LM1200 reboots when switching to LTE and then reboots again when returning to broadband; so you will have 30-60s disconnects when switching. This may not be an issue when the LM1200 is acting as the router...but GoogleWifi wont work at all if it is double-nat'ed so I did not attempt to troubleshoot this. The indifferent: 1) No built-in antenna and therefore unassisted speeds are poor. A warning should be more obvious that an antenna is required not optional.

### ⭐⭐⭐⭐⭐ Works and a great value.
*by A***E on July 27, 2025*

Great price for a portable 4G router. Can be used in bridge mode or router mode. I have it in bridge mode connected to my Ubiquiti DR7. Not sure what other people are complaining about the firmware not updating. I downloaded the correct firmware for it, make sure you pay attention to the model number, and it added the fail over feature. I didn't activate it because my DR7 can handle that. I was also able to run it from a battery bank without issues. The only negative I can think of is that I wish it could clone IMEI numbers so that it looks like I'm using the ISP provided hot spot. For the price though it's an excellent value, though I wish the external Netgear antenna were cheaper (it cost more than the router!!).

### ⭐⭐⭐⭐ If you’re technical, read this review.
*by F***S on October 20, 2025*

It is what it is. LTE is getting ready to be slowly phased out, but for $25 it was the most economical option for a cellular failover to my primary home internet at the moment. I paired it with a US Mobile SIM card and plugged in the correct APN settings, and was off to the races. Well, more like the slow walks. But hey, it works! I have LTE failover for my home now, and although it’s not that fast (I can only get band 71 where I am), it works reliably for essentials at about 12-15 Mbits when my main goes out. It’s advertised to support up to 150 Mbits, but that’s probably on a different band with a stronger signal. Now for the nerdy parts. The LM1200 I received was NOT the retail LM1200-100NAS. It was the carrier-variant model LM1200-111NAS, and had a custom engineering firmware on it that had band 71 disabled. After some troubleshooting, I managed to flash an updated firmware on it and solved that problem, however the carrier-variant firmware still has some limitations compared to the retail version. In short, some of the granular settings are just gone, and you can’t do things like band-locking or changing which port serves the public IP passthrough. You CAN put the box in router mode, but if you’re using it as failover on a separate WAN port of your router, you’ll have to deal with double-NAT, so probably better leaving it in bridge mode. But in bridge mode, you can’t change the management IP, and so that can cause some headaches. With some effort, you can change the management IP in router mode and then go back to bridge mode, but that brings its own host of problems as well since the public IP and management are both served through the same LAN port on the modem. I finally just had to create a static route on my WAN2 port on my router, so I can access the management UI of the modem at any time. That works, but it was annoying to have to resort to that. If you want to get VERY nerdy, like engineering level, enabling diagnostic mode allows you to telnet into the LM1200 on port 5510, and you have access to some more commands in there, potentially allowing further modifications to be made that you can’t do in the GUI. But that is going to be outside most people’s comfort zones. All in all, for the price and for my particular use case, it’s fine. I’ll probably upgrade to a 5G modem in the future, once the prices come down a bit on those. Until then, this LTE modem will do the job.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-07*