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  1. Routers

Netgear LB2120 4G LTE

7,3/10 (12 reviews)
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NETGEAR routers
Netgear LB2120 4G LTE

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Product information

Key specs

Ethernet speed
Gigabit Ethernet (1000Mbps)
Maximum speed mobile internet
150 MB/s
Number of stations
1
Living situation
Large apartment, Single-family home, Small apartment
Number of Ethernet ports
2
View all specifications

Pros and cons

According to our router expert
  • Thanks to the WAN port, you can also use a network cable as a source, in addition to 4G.
  • The router has 1 network port for connecting a device.
  • Enable SMS messages in order to be kept up to date on your connection status.
  • The router doesn't have WiFi for connecting devices wirelessly.
  • There's no app available, so you'll always need a PC or laptop to be able to set up the router.
  • With this router, you'll only get a 4G connection in Europe.
Product Expert routers

Description

The Netgear LB2120 4G LTE is a cabled Internet modem with integrated 4G(+) receiver. If you're often on locations without broadband Internet or often lose your existing connection, the mobile reception provides a backup connection. Via 4G+, you can download at a maximum speed of 150Mbps and upload at 50Mbps. That's sufficient for maintaining email and payment traffic, as well as video streaming. You can connect a wired device like a desktop or laptop via the gigabit network port. The LED lights will show you how strong your mobile connection is. On top of that, you can set up an automatic SMS alert for your data consumption or when the connection switches to mobile reception. You can manage all settings in a user-friendly interface via your browser.

The Netgear LB2120 4G LTE is a cabled Internet modem with integrated 4G(+) receiver. If you're often on locations without broadband Internet or often lose your existing connection, the mobile reception provides a backup connection. Via 4G+, you can download at a maximum speed of 150Mbps and upload at 50Mbps. That's sufficient for maintaining email and payment traffic, as well as video streaming. You can connect a wired device like a desktop or laptop via the gigabit network port. The LED lights will show you how strong your mobile connection is. On top of that, you can set up an automatic SMS alert for your data consumption or when the connection switches to mobile reception. You can manage all settings in a user-friendly interface via your browser.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual
  • Power cord
  • Network cable

Included by default

  • Manual
  • Power cord
  • Network cable

Key specs

Ethernet speed
Gigabit Ethernet (1000Mbps)
Maximum speed mobile internet
150 MB/s
Number of stations
1
Living situation
Large apartment, Single-family home, Small apartment
Number of Ethernet ports
2
View all specifications

Complete your purchase

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Reviews

12 reviews
7,3/10 (12 reviews)

Rating

4 reviews with 5 stars

4 reviews with 4 stars

2 reviews with 3 stars

1 reviews with 2 stars

1 reviews with 1 star

Customer images

Most helpful reviews

5,6/10

I expected (much) more from Netgear

  • Good 4G signal without external antenna
  • Automatic switching between WAN and 4G works quite well
  • Very limited to set
  • Lh
  • 15 March 2019
  • Automatically translated from Dutch
10/10

just good

  • easy to install
  • works immediately
  • M. van dapperen
  • 30 October 2018
  • Automatically translated from Dutch
8,0/10

Solid compact 4G router for e.g. boat or caravan

  • Installation
  • Size
  • Requires separate WiFi router
  • Eric van der loo
  • 5 August 2018
  • Automatically translated from Dutch
5,6/10

Fast and easy internet access via 3G/4G

  • Set SMS notifications in case of problems
  • Nice backup solution
  • Kevin van geystelen
  • 31 March 2018
  • Automatically translated from Dutch
9,2/10

A real Plug and Play

  • Constant connection
  • Strong connection
  • Few Settings
  • Luc immerzeel
  • 3 April 2020
  • Automatically translated from Dutch
2,0/10

Product won't even boot...

  • Free returns at Coolblue
  • Does not work
  • Stefan de groot
  • 3 August 2019
  • Automatically translated from Dutch
8,8/10

Great 4G router for a great price

  • P.
  • 13 September 2021
  • Automatically translated from Dutch
8,0/10

Does exactly what it should do

  • Easy to configure
  • Changing SIM in the SIM slot is not very smooth
  • Christian
  • 24 January 2020
  • Automatically translated from Dutch
8,0/10

Handy backup solution for home SME network

  • Easy in use
  • ideal as a failover solution
  • no WIFI
  • Frans de vries
  • 30 August 2019
  • Automatically translated from Dutch
10/10

Super solution as 4G modem instead of cable internet connect

  • Practical user interface
  • Super simple, SIM card in and it works out-of-the-forest.
  • No possibility to save SIM pin. Because of this you have to activate the SIM card again after power cycle.
  • Roy van dam
  • 19 April 2018
  • Automatically translated from Dutch
5,6/10

I expected (much) more from Netgear

  • Good 4G signal without external antenna
  • Automatic switching between WAN and 4G works quite well
  • Very limited to set

Purchased for a small office due to announced provider maintenance "one day next week, sometime between 9am and 5pm". Because of my previous experience with Netgear, I had every confidence in this. What was disappointing: IP Address for LAN cannot be set, WAN port only works with DHCP (so that in my case I have to put a router in front of it), SMS notifications do not arrive, switching between WAN and 4G works quite well if the ethernet link is lost (because the device knows that the physical link is gone), I pull a plug from an upstream router, it takes minutes before the switch is made. Not being able to save the PIN code of the SIM is also a defect. The device has a bridging mode, but I think the device can
I will use it for my concrete use case, but then phase it out soon

  • Lh
  • 15 March 2019
  • Automatically translated from Dutch
10/10

just good

  • easy to install
  • works immediately
  • with internal antennas already a good range

simple device, can be used behind a router or stand alone. sim card in, enter any sim pin and ready to go

  • M. van dapperen
  • 30 October 2018
  • Automatically translated from Dutch
8,0/10

Solid compact 4G router for e.g. boat or caravan

  • Installation
  • Size
  • External antenna connection
  • Requires separate WiFi router

Exactly what is needed for temporary internet access in the countryside where there is no cable and telephone internet speed is very poor.

  • Eric van der loo
  • 5 August 2018
  • Automatically translated from Dutch
View all 12 reviews

Insure your router

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new router against damage and/or theft.

Netgear LB2120 4G LTE
  • 3-year Backup Plan
    19,99 one-time payment
  • 5-year Backup Plan
    35,99 one-time payment

Specifications

Product

Product number
808387
Manufacturer code
LB2120-100PES
Brand
Netgear
Warranty
2 years
Processing of your defect
Carry-in warranty
Old product returned for free
Yes

General properties

Living situation
Large apartment, Single-family home, Small apartment
Number of stations
1
Can be expanded with extra stations
No

Wireless network properties

Antenna connection type
TS-9
Jumbo frame support
No

Wired network properties

Ethernet speed
Gigabit Ethernet (1000Mbps)
Network connector
Yes
Number of Ethernet ports
2
WAN ports
1
PoE support
No
USB port
No

Mobile internet properties

Maximum speed mobile internet
150 MB/s
Automatically switches to 3G/4G
Yes
SIM card slot
Yes

Performance properties

Quality of Service (QoS)
No
MU-MIMMO
No
Seamless roaming
No
Beamforming
No
Port forwarding
No
LACP Link aggregation
No

Network security properties

Parental controls
No
Firewall
Yes
Firewall type
none
Guest network
No
VPN server
No
VPN client
No
VPN passthrough
Yes

Physical properties

Mounting possible
No
Width
11,94 cm
Height
3,05 cm
Depth
9,91 cm
Weight
181 g
Color
Black
Material
Plastic

Storage capacity

Memory card reader
No

Power supply

Battery level indicator
No

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Netgear LB2120 4G LTE
Netgear LB2120 4G LTE
Retail price 149,99 119,99
View comparison
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