Best 4G Routers with Sim Slot

Best 4G Routers with Sim Slots

Here are the best 4G routers with sim card slots for faster, more secure broadband connections.

4G routers are not only flexible, but the use of the latest technologies makes them more secure and reliable, and this review looks at some of the best of these 4G routers, specifically the routers that come with sim slots.

So, if you have been looking for safer home network alternatives, and a way to stop connecting to the free and the open WiFi hotspots that put the security of your home network and devices at risk, or if you are just tired of the sketchy and unpredictable internet speeds from your current router, then the 4G routers reviewed below might be the best solution for you.

Among other reasons, 4G data is very fast, which is something that comes from the fact that you’d only be able to browse the internet the same way you would when connected to a broadband network. 4G is faster and also safer than shared WiFi hotspots because there is no limit on the data traffic.

You’ll be happy to know that the 4G LTE routers offer the best high-speed internet connections whenever needed. The 4G LTE router, for example, allows you to connect to your service provider’s 4G network, and then the router will re-broadcast the network as WiFi, which is then used by the other devices in the network.

So, which are the best 4G LTE routers with SIM slots?

Best 4G Routers with Sim Slots – Comparison Table

Best 4G Routers with Sim Slots
Best For
TP-Link TL-MR6400 Wireless N 4G LTE Router
Best Overall Router
ASUS ROG Rapture GT-AX11000 Tri-Band WiFi Router
Best High-Speed Tri-Band Router
Best Streaming 4G Router
Best for Instant Broadband Connection
Huawei B310s-518 Unlocked 4G LTE Mobile Wi-Fi Router
Best Mobile Router

Best 4G Routers with Sim Slots – Reviews

  1. TP-Link TL-MR6400 Wireless N 4G LTE Router – Best Overall Router

TP-LINK TL – mr6400, Wi-Fi, Ethernet LAN Black Router
  • Share your 4G LTE network with multiple Wi-Fi devices and enjoy download speeds of up to 150 Mbps
  • Wireless N speeds of up to 300 Mbps

This TP-Link wireless 4G LTE router is one of the best 4G routers on the market; it might be exactly what you need for multi-device WiFi connection across devices. Since it comes with a Sim slot, you won’t have to worry about device configurations, and you only need to insert your SIM card then turn it on to enjoy the best high-speed internet connections.

Speaking of speed, this router boasts high download speeds of up 150bps, as well as high wireless N speeds peaking at 300Mbps. The integrated antennas provide stable internet connections, and you might also like the LAN and WAN ports, which offer a higher level of flexibility, making it easy for you to select your preferred connection type.

The other features that stand out from this 4G router include the LAN Ethernet ports 10/100Mbps, as well as one LAN/WAN port and a SIM card slot. Also, it supports 32 device users for FDD-LTE and TDD-LTE networks.


  • LAN/WAN flexibility
  • 150Mbps top download speeds
  • Integrated antenna for the stability of wireless connections
  • High-speed internet
  • Ease of use and setup


  • Impossible to attach external antennas

View Price on Amazon

  1. ASUS ROG Rapture GT-AX11000 Tri-Band WiFi Router – Best High-Speed Tri-Band Router

Asus ROG Rapture GT-AX11000 AX11000 Tri-Band 10 Gigabit WiFi Router, Aiprotection Lifetime Security by Trend Micro, Aimesh Compatible for Mesh WIFI System, Next-Gen Wifi 6, Wireless 802.11Ax, 4x Giga
  • Triple level game acceleration accelerate game traffic With device, game packet and game server...
  • Cutting edge hardware offers the best performance 1.8 GigaHertz Quad Core cpu and 2.5 G gaming port for...

Besides being one of the best routers on the market today, this Asus router is also one of the best 4G routers, and you might like it if you are looking for one of the most powerful, high-speed routers based on the 802.11ax protocol.

This router might also be an excellent option for you if you are looking for an excellent gaming router as this router boasts a triple-level acceleration. You might also like it because of the tri-band networking function can access, as well as the fact that the router is designed to enhance your browsing, streaming, and gaming experiences.

Powered by a 1.8GHz quad-core CPU and equipped with a gaming port, this router assures you the best level of performance. The Asus AiProtection further enhances the function of this router by enhancing the level of protection of your home network and the connected devices from threats and breaches. Also, this WiFi 6 router is backward compatible, and the best part is that it’s capable of unlocking a maximum of 15 channels in the 5GHz band. The tri-band system features one 2.4GHz band and two 5GHz bands.


  • WiFi 6
  • 8 Gigabit Ethernet ports
  • 8 Amplified antennas
  • Ideal for heavy gaming and streaming
  • High performance
  • Tri-band design


  • Bulky
  • Expensive

View Price on Amazon

  1. MOFI4500-4GXeLTE-SIM4-COMBO 4G/LTE Router – Best Streaming 4G Router

MOFI4500-4GXeLTE-SIM4-COMBO 4G/LTE Router AT&T T-Mobile Verizon Embedded SIM with Band 12
  • 4G LTE Rugged Metal Enterprise Router with Embedded SIM for AT&T or T-Mobile including band 12
  • Verizon Sprint TMobile LTE2 LTE Advanced Cellular Modem

For a high-performance 4G/ LTE router that boasts the best streaming performance, you might want to try this MOFI4500 router.

Despite being rough on the edges, it boasts one of the best and the strongest internet connections and high-speed connectivity, and its 4G/ LTE capabilities make it an ideal option for streaming. And thanks to the LTE setup, it means that this router will offer the best connections based on the best network in the area. Also, the 4G setup means that best, high-speed connectivity at all times.

It is a 12-band router compatible with Mobile Verizon and AT&T embedded SIM, hence the router’s ability to work as one of the most advanced cellular modems. Given the high performance and overall capability of this router, it comes highly recommended, with T-Mobile, using it as their best and the fastest T-Mobile product. You might also like the two upgraded cellular performance antennas, as well as the extended WiFi range and the build-in Wireless repeater mode.


  • 12 band-support
  • 4 antennas, two for cellular and other two for WiFi
  • Carrier aggregation support
  • Uses LTE advanced technology or LTE2
  • Fast internet
  • Reliable internet connectivity
  • Rugged, durable design


  • Not compatible with all Verizon products

View Price on Amazon

  1. NETGEAR 4G LTE LB1120 Modem – Best for Instant Broadband Connection

NETGEAR 4G LTE Broadband Modem - Use LTE as primary Internet Connection (LB1120)
  • Use as your primary Internet connection in areas that do not have strong broadband service
  • Ideal for rural homes or homes that do not have strong broadband service.

A broadband modem that uses LTE as its primary source of internet connection, this Netgear modem is one of the best routers out there, and you might like it if you are looking for a modem offering the best instant broadband internet connection. You might also like it because it’s an excellent option if you are looking for a modem to serve as your primary device for internet connection, specifically one for use in areas without a strong broadband connection/ service.

Unlike most 4G routers on the market that allow you to enjoy high internet speeds to a maximum of 150Mbps, this Netgear router offers impressive internet speeds of up to 1Gbp. At this high speed, the router offers high internet speeds for large file downloads, streaming, and even gaming.

You might also like its portable design that allows you to take the router with you wherever you go, and the best part is that it has a large device capacity of up to 20 devices. Also, this LTE router works with 3G and 4G mobile networks, meaning you get to enjoy excellent internet connection even in areas with poor internet coverage. All you need is a SIM card from your ISP.

The portable design of the router is further enhanced by the 5040mAh rechargeable battery capacity, which means that you will be able to use the router for a maximum of 24 hours on only one charge. Also, you get to charge it with a universal USB port, and the USB port allows you to easily stream different content live.


  • Intuitive, easy to use design
  • Long-lasting battery
  • 3G and 4G support
  • Easy network management
  • Gigabit speeds


  • WiFi range could be better
  • A few hardware issues

View Price on Amazon

  1. Huawei B310s-518 Unlocked 4G LTE Mobile Wi-Fi Router – Best Mobile Router

Huawei B310s-518 Unlocked 4G LTE CPE 150 Mbps Mobile Wi-Fi Router (4G LTE in USA Latin & Caribbean Bands) + Rj45 Up to 32 Users
  • 4G LTE Unlocked Any GSM Standard Sim Carrier Desbloqueados GSM (Not Verizon Sprint Net10 or Any CDMA...
  • American Bands: 3G UMTS:Band 1/2/4/5 850/1900/2100 MHZ 4G LTE: 1/2/4/5/7/28...

For a 4G router that would work on pretty much all mobile networks, you might want to get this unlocked Huawei router. It’s not network-specific, and it will work with any standard SIM, regardless of the GSM network you are on.

It also works pretty well on the 3G network, with one kicking at the moment the other network goes down, hence zero connectivity issues. Its performance is also enhanced by the LAN port that will connect to the network hub easily, as well as two antennas that will enhance the range of this router.

It boasts high download speeds of up to 150Mbps, and upload speeds of 50Mbps, and supports a maximum of 32 users.


  • Versatile and works on 3G and 4G networks
  • Two WiFi-range boosting antennas
  • Unlocked and works with all GSM networks
  • High download and upload speeds
  • LAN ports for creation of a network hub


  • Could sue more LAN ports
  • Range isn’t ideal for large homes.

View Price on Amazon

Buying Guide for the Best 4G Routers with SIM Slot

Whether you pick one of the 4G routers reviewed above or you opt for something else, an understanding of the 4G routers and the features that make the router stand out or different from other routers is important. In this section, we look at everything you need to know about 4G routers.

What is a 4G Router?

Essentially, a 4G router is the kind of router that creates a wireless network by working as an internet hotspot, the same way you would use your smartphone as a hotspot the share its internet connection with other devices. Unlike smartphone hotspots, a 4G router offers more flexibility as it comes with more features than the WiFi hotspot. And since the router is mains powered, it’s ideal for use 24/7, where it forms a central access point to your home network. Some of the 4G routers will have wired ports, but that isn’t always the case for most of these routers.

Types of 4G/ LTE Routers

You get to pick one out of three main types of 4G routers, and your decision to pick one over the other will depend on your needs.

The first kind of 4G router will look pretty much like the router you already have at home, and aside from having a SIM slot, it works pretty much like any other router, and it even comes with Ethernet ports for stable, wired connections.

The second type of 4G routers is the USB modem, also called a USB dongle. This router works by allowing you to plug in the USB device into your tablet or computer to connect to the internet. The USB dongle is small, ultra-portable, and lightweight, and it’s also easy to use.

The third type of 4G router is the mobile WiFi option, also called MiFi. MiFi works like the enterprise router, but it doesn’t have any Ethernet ports, and it’s a preferred option for anyone looking for an on-the-go internet solution for use with one or more connected devices. It is, therefore, an ideal option for small groups or teams that need to stay connected, and need a central connection point. The MiFi device is definitely bigger than a dongle, but it’s still quite portable, and it will fit in your pocket or bag easily.

Features to Look Out For in 4G Routers

Upload and Download speeds

The 4G or the LTE routers will be categorized based on their theoretical maximum speeds for downloads and uploads. In your search for one of the best 4G routers, you will come across as many as 19 different categories of LTEs, but the most common LTE options you need to know about are categorized as CAT4, CAT6, and CAT11, and they all have varying download speeds.

Note, however, that in most of the routers you will come across on the market today, the internet speeds quoted for downloads and uploads are theoretical speeds, and in most cases, the speed quoted is too high, and your devices won’t actually reach the quoted high speeds. The good news is that despite the theoretical nature of these high speeds, you will still be able to enjoy reasonably high internet speeds on the network, as long as you don’t have too many people connected to the network/ cell tower, all at the same time. If you are unsure of the speeds, know that the CAT11 routers will run faster than routers in lower categories.


The other important consideration for you to keep in mind is that WiFi standard of the router, as well as its capabilities. The best 4G routers will run on the latest, and one of the best WiFi standards, WiFi 5 or 802.11ac. This WiFi standard, like all other standards, is backward-compatible, meaning that older devices will work well on the 802.11ac standard, albeit at a slower speed.

Most of the 4G routers on the market today, however, run on the 802.11n standard and only on the 2.4GHz spectrum, and you get to enjoy internet speeds of up to 144Mbps or in other cases, 300Mbps, depending on channel width settings, interference from all the overlapping signals around, and the distance between the connected devices and the router.

But there are faster routers using the 4G network too, and these routers are often based on the 802.11ac standard. These routers have the combined power of the 2.4GHz and the 5GHz bands/ channels, and they offer significantly higher speed performances theorized to surpass the Gigabit Ethernet speeds.

It’s worth noting that in as much as some routers offer gigabit speeds, you will only get to enjoy speeds as high as the speed that your device can support. So, if your laptop is only capable of supporting maximum speeds of 300Mbps, you won’t enjoy gigabit speeds because you have a 1.9Gbps router.

LAN Ports

While all the plug-in routers come with 2 to 4, sometimes 8 network ports (LAN) for Ethernet cable connection, the cheaper routers will only have the fast Ethernet models which have a limitation of the connections to 11Mbps. Now, if you only need a 4G router for internet access, you won’t need more than the basic LAN Ethernet ports, but if you need to copy files between devices or to store files centrally on NAS, the 4G routers might not be the best option for you.

Note that you might need to pay a little more for a router if you are regularly accessing files across your network. In this case, you will need a router that comes with Gigabit Access. Alternatively, you could consider opting for a small Gigabit switch for the router and then connect all your wired devices to the switch.

The external Antenna Connection Type

The other important consideration you need to keep in mind is the type of the external antenna and the connection type.

Essentially, your router will come with a built-in antennal depending on your location, but in a low signal area, it would be a great idea to attach an external antenna for that difference in internet speed.

There are two main connector types for you to choose from for external attachment, the TS9, and SMA. There also are adapters for the conversion between the two main connector sizes.


How many SIM card slots do you need in your 4G Router?

If you are thinking of going down the 4G router path, you need to know that the quality and the speed of your home internet depends on the 4G routers you choose. While some service providers’ services are excellent in urban areas, others work best in rural areas, and they’re also are service providers with no coverage in specific areas, which means that you need to know about the quality of services offered by the service provider you are considering.

Besides the service provider, you also need to think about where you need to use the router. For example, if you will be traveling from one place to the other, it will be an excellent idea for you to opt for the services of at least two ISPs, which translates to having at least one SIM card slot. If you are looking for a little more versatility and flexibility, you might want to choose a router that allows you to easily choose between service providers, allowing you to choose the service provider with the best signals at the time.

Do 4G Routers connect to multiple devices?

Yes. While the number of devices that you can connect to your 4G LTE router will vary, depending on the router you opt for, a good 4G router should have a minimum device capability for at least 10 WiFi-enabled devices like laptops, smartphones, tablets, etc.

Do 4G/ LTE Routers feature Gigabit Ethernet Ports?

Some routers like Gigabit Ethernet ports, but the best of 4G routers come with at least one Ethernet port. Essentially, you need a router with at least one Ethernet port, especially if you want to enjoy a lag-free, low-latency browsing experience.


The best 4G/ LTE routers feature a fast and a powerful processor, they have Ethernet ports, offer high download and upload speeds, and they can connect to multiple devices effortlessly. The routers reviewed above offer these and more features, and they are some of the best options on the market today.

Previous articleRoku Vs Roku Stick – How Do the Media Streamers Compare
Next articleBest CenturyLink-Compatible Modems
Mathew Blake
Hi my name is Mathew Blake. My love for technology stemmed from a curiosity and fascination is small gadgets ever since I could remember. The Globe is a hotbed for rapidly advancing technology that has brought us a multiple gadgets, appliances and devices and I am here for it. is a blog that is very enjoy writing and researching for. My passion for tech led me to specialize in several technology-related fields, the main being IT. As an IT specialist, my main job is to cater to technical needs in many businesses. I enjoy working all tech related- fields especially ones that allow me to interact with the consumer.


Please enter your comment!
Please enter your name here