Name: Netgear LM1200 4G LTE Modem
Brand: Netgear
SKU: NELM121NAS
Price: 149.99 USD
Availability: InStock
Rating: 4.2 (67 reviews)

Netgear LM1200

Netgear LM1200 4G LTE Modem

Netgear

In Stock

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Computers

Networking

Routers & Modems

Netgear Routers & Modems

Netgear LM1200 

Upgrade to Netgear LM1200 4G LTE Modem for fast, reliable internet. Wide band coverage. Easy setup. Shop now for enhanced connectivity.

Where traditional broadband services fall short, the NETGEAR LM1200 4G LTE Modem steps in, offering a reliable and high-speed Internet connection via the LTE network. This modem is an ideal solution for homes with limited or no access to cable, DSL, or fiber Internet, ensuring you're never left without connectivity. With the ability to maximize your Internet speeds up to a swift 150Mbps, it provides an unparalleled online experience, perfect for seamless streaming and immersive gaming. The LM1200 4G LTE Modem is certified with leading network providers including AT&T, T-Mobile, Verizon, and UScellular, ensuring broad compatibility and reliable connectivity. However, it's important to note that it's not compatible with Sprint. One of the standout features of this modem is its instant LTE Internet access. Simply plug in an active Nano SIM card from your service provider and you're ready to go. It serves as the primary connection for your home or business, providing a convenient and reliable Internet solution. This modem is not just about high-speed connectivity; it's also about flexibility. It works seamlessly with any WiFi Router or System, allowing you to boost the range and speed for all devices in your home or office. This makes it a versatile addition to any tech setup.The LM1200 4G LTE Modem also supports Modem/Router Mode, ensuring you stay connected with 4G LTE when your wireline broadband is unavailable. Connect the LM1200 to your wireline modem and your WiFi router for reliable WAN failover. Designed with a compact and modern aesthetic, this modem will blend seamlessly into any space. It's not just a tech device; it's a stylish addition to your home or office. In summary, the NETGEAR LM1200 4G LTE Modem is a reliable, convenient, and high-speed solution for those in areas with limited broadband options. It's designed to keep you connected, no matter what.

It didn't come with antenne, had to purchase that separately.  Still has poor reception.

needs antenne

Just be warned it only takes a nano sim, there are no adaptors for micro or otherwise. Wish they would put that info somewhere noticeable.

The software is more annoying than helpful for my use case as a backup to my primary isp.

Don't bother

I use this as a cellular failover WAN with a Verizon mobile hotspot plan.  Failover/failback are handled by a Firewalla for me; I don't put this unit inline between my router and my primary ISP (ONT).  It works well enough as a backup for smart home devices and Zoom calls, but I have to say in 2025 it's pretty limiting to be stuck with LTE.  Congestion makes speeds very unstable.  I would upgrade to a 5G modem if I cared more/had more frequent ISP outages.

Good for simple needs

Instructions were great. I was up and running in no time.

Easy to set up and use

Never ever worry about your task not being finished due to internet outages . This device is a kind of revolution where performance meets quality . Awesome

Stress Buster

Followed installation procedure and worked great for failover operation.

Worked great

Happy with this modem very compact and easy to use

review of netgear 4g lte modem lm1200

If you live in the country and have nothing else to pick up the net, this devise can be a game changer.  It runs off the same signals as your cell so you need to be in close proximity of the towers.  We are about 4 miles away.  Happy with this devise and would recommend it to those who have no other choices.

Great modem

Bought the NETGEAR 4G LTE Modem to test to run on electronic signs and using on Verizon network to update signs and also troubleshoot. The Netgear LM1200 worked flawlessly and we purchased 12 more and will be buying more in future to help increase uptime and connectivity. The 5v usb cable is perfect for the device used to update signs and billboard can plug directly and is powered.

Game changing

Works exactly as advertised.  Excellent performance considering it has an older LTE cellular modem.  Failover works flawlessly.  I'm using it with a T-Mobile 5G SIM card  and 5G prepaid data only plan, but obviously (as advertised) it only works with LTE.  I've also tested it with a Verizon 5G SIM and data plan, and again it works great, but on LTE only.  I can't wait until Netgear comes put with this same device in 5G and with a newer cellular modem.  I'll buy one for sure!

Solid Performance

Using it to provide backdoor access into my home network if my cable modem goes down. I got the cheapest data-only plan from T-mobile to go with it.

Works as intended

Easy to set up, able to get needed answers from support, works with my ASUS router.

Outstanding

Ideal modem that works really well for food trucks and mobile food business

Good for Food Truck

Been looking for something like this for a while.  Would be nice if the 5g wasn't so expensive

Works great

Purchased the unit to put on my boat and parred it with an external antenna. On I get cellular data out in the Gulf of Mexico for the weather app on my I Pad.
Does exactly what I wanted.

Using this device as a WAN failover for our small office. Works like a charm!

Solid consistent 4G connection

I have used this for well over a year, best backup modem ever. I truly hope they come out with a 5g version of same design. However upgraded with 2.5 or 10 ethernet ports. That would be in my shopping card in a heartbeat.

Best backup Modem IMO

I live on an island with no cable and no Internet services other than wireless. My phone is fully capable of Internet and hotspot unlimited. But it would not talk to my solar panels envoy. 

This is an inexpensive unit and is perfect. It works beautifully. My solar panels are now back up to date and I can use it on my television as well.

I love this an expensive 4g LTE modem.

Perfect modem for me

This is the best modem super easy to use love it! I?ve bought two this is my second time to buy one?

Modem

Haven't had it long. but, in the length of time we have used it it appears to do good.

Seems to be good

The NETGEAR box works well. It does the job doe what I need it to do. Works well with provider sim.

Does what it should

For most uses, this is an all in one solution. Most of the features are not fully implemented but the features are extensive. Given the age of the device, you might want a newer device. If your area only offers LTE, this is a cheap and above average quality device. This is a solid 7/10.

decent rural and city Internet

Purchased this to replace a 5 yr old Verizon MiFi modem and expected a significant performance increase.  The cellular towers in the area were upgraded and my Pixel 3 hotspot could provide 80+ mbps download speeds.  The LM1200 advertised 150 mbps* and never came close in actual real world use.  Could not even match half the performance of the Pixel 3 without an external antenna.  Adding a ~$100 external antenna brought speeds up to about 50 mbps.  Tech support says the limitation is the LM1200 is only a CAT4 LTE device, ?Pixel 3 is LTE-A (5CA) Cat16 1024/75 Mbps while LM1200 is LTE CAT 4 150/50Mbps?.  Buyer beware this device supports limited LTE technology, thus it gets a 2 star ?Fair? rating.

Functional, but don't expect performance as good as a 4yr old smart phone hotspot

We upgraded from Verizon Sidekick and saw immediate results w/ better reception and connectivity through a Cat5 tethered router.

Reception and Connection

I love it. Works like a charm. Glad it was invented.

Jackpot. Just what I needed

Setup requires a lot of reboots and a PC or Mac with Ethernet cable. Needs simpler setup, but otherwise, performance is solid.

Needs simpler setup

Doesn?t deserve a single star.  Does not work properly with AT

Not with AT

This device has a a modest exterior but reached out further than expected and pulled in 4G signals more strongly than we anticipated.

Startling

I'm using these modem as the connection for various voip phones and so far it's working well. Yes, it's a fairly basic modem but basic and cheap that still works is exactly what i wanted so thanks for the good product netgear.

.Great basic modem

We use this equipment to provide internet for our food truck business. It?s been reliable and great so far. Thanks!

Netgear LM1200 4G LTE Modem

Key Features

Protect your gear with Adorama Protect.* Learn more

Netgear LM1200 4G LTE Modem

Save 5% Every Day†

Key Features

Protect your gear with Adorama Protect.* Learn more

Save 5% Every Day^†