The Best Travel Routers, SIM-LTE Routers and Pocket Internet Devices (I Personally Recommend)
The Best Travel Routers, SIM/LTE Routers and Gateway Devices I Have Ever Used
I think it would be fair to say that in 2025, unless you are travelling within your own country, chances are that you are definitely going to need some kind of internet connection in order to get around when travelling around the world. Unfortunately, the age when you could get by with an A to Z book and a handful of local phrases has long gone, and alongside the complexity of most cities growing exponentially, a lot of shops, restaurants and services are moving towards 3D barcode menus and digital-only point of sale resources. Add to that the enormous benefits of translation tools and Babel Fish-level communication services that are internet-assisted, and it’s almost impossible to imagine travelling around the world now without any kind of internet connection at all times. However, whether it is barriers from requiring a local phone number for authentication, or simply that you are going places without a reliable public Wi-Fi access point at your fingertips, many users have started hopefully relying on the use of portable routers, mobile access point devices and SIM card routers. In the last few years, I’ve travelled to numerous trade shows and public events around the world, and in that time required different kinds of mobile router device in order to get things done professionally. Sometimes I’ve needed a simple router that allows me to safely and securely use public Wi-Fi services in coffee shops and train stations. Other times I’ve needed a dedicated internet connection from a cell phone provider via SIM card to be available 24/7. Over the years, I’ve used numerous devices, good and bad, and to save you a lot of trouble, I’m going to go through the ones that I (and professional colleagues that I’ve met) have come to rely upon in their day-to-day professional travel. I will also include a router that has consistently let me and a number of my professional colleagues down on a regular basis, in order to help you avoid making the same mistake we did. Let’s go.
IMPORTANT – You Might Not Need a SIM Router!
Before I go any further, it’s worth highlighting that none of the physical travel routers that I recommend below have paid for this article, and all of the opinions provided are my own, those of my professional colleagues, and are based on years of genuine use together. I have included links to purchase these items, and doing so will result in a small commission that helps me keep doing what I do, but the brands themselves have no influence over the content of this article.
Using Airport Routers – Are They Safe?
It’s also worth mentioning that it has become increasingly common, especially in the East, for users to be able to rent travel routers with a dedicated cellular internet connection from a local airport. These can be incredibly affordable and very convenient, as they often eliminate the need for purchasing a whole router device for your travel. I have used these a couple of times when travelling to Hong Kong and Taipei, Taiwan, when I’ve needed to travel especially light and with only hand luggage. However, be aware that these do arrive with some caveats. Firstly, you will need to supply the vendor with a passport, documentation, as well as provide a deposit for security purposes. Secondly, be aware that the level of control that you have over your network will be extremely limited, and you will have zero admin control of the router. That means that not only can you not adapt the router in terms of quality and priority of service for different devices, but you cannot utilise an in-router VPN or be 100% certain that the data and passwords that pass through the router are not being collected in some way. I am not suggesting that all mobile router providers are inherently untrustworthy, I am simply saying that these options are limited, and I would only recommend them as short-term, ad hoc options at best.
You Might Not Need a Travel Router in Europe!
Last point, and this is mainly for Europeans but does also apply to some other regions of the world, in some cases, if you already have an existing cellular contract for your phone data, it may still be supported in the region you intend to visit. For example, even though the UK chose to leave the EU, there is still shared coverage of cellular providers across the majority of Europe, and your O2/EE/Vodafone data plan may well work in the majority of other European countries, still within your own data allowances. It is by no means a solid rule, but it is worth checking before you travel, as it may save you the need for a travel router at all.
GL.iNet Slate 7
Pros – Wi-Fi 7, dual-band, physical VPN switch, fully functional software, mobile app, physical RJ45 2.5GbE connections, touchscreen LCD, USB NAS storage sharing support, app centre, multiple VPN support, USB tethering, USB phone tethering.
Cons Requires USB power, no SIM card slot, no eSIM support.
Currently, this is the newest addition to my travel kit when going anywhere in the world. Although it has only been physically present in my travel bag for a little over 6 weeks, I have known about this device for almost half a year, and GL.iNet made a lot of noise in their early development of the device and received a lot of early praise. Touted as one of, if not the first, Wi-Fi 7 travel routers, this device allows you to take advantage of bandwidth enhancements like Multi-Link Operation and faster data supported in Wi-Fi 7. Although it lacks support for the 6GHz band, it has still been an ever-reliable source of connectivity to me when I need to use public Wi-Fi services and I need to ensure that they are as secure as possible. GL.iNet has been in the business of making travel routers for a while, and indeed there is a second router mentioned later in this article, but even in the short time I’ve utilised this travel router, it has been something of a game changer when I need to travel light.
It features a touchscreen LCD that allows me to configure and connect on the go without the app, the open-source software allows me to use third-party applications, create storage shares with a USB, and it also supports multiple simultaneous internet connections for both failover and load balancing. That means that you can utilise a local USB-connected phone or dongle, connect to a third-party Wi-Fi connection, and even repeat an existing connection, giving you a 2-tier failover for when you need it. Additionally, it features two physical RJ45 ports that support both WAN and LAN utilisation, and both are 2.5Gb bandwidth.
All that said, keep in mind that this is a gateway device and not a SIM/LTE router. The device does not support eSIM usage and does not have any physical SIM card slot. This is a device for securely and conveniently connecting multiple devices at once to a single existing internet connection via a connected cable or via a third-party available Wi-Fi point. You are still going to need an existing internet connection going in, in order to really take advantage of the features and facilities of this router on your travels.
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Solis 5G SIM Router
Pros – Free worldwide 1GB of data every month without a paid subscription requirement, Wi-Fi 6 support, eSIM and physical SIM card slot, USB power bank support, LCD touchscreen, dual-band, guest Wi-Fi SSID option, multiple data plan subscriptions on pay-as-you-go, coverage of the majority of the world, regular deals during seasonal events, USB tethering.
Cons – No physical RJ45 connections, some users will be put off by the optional subscription services.
The Solis 5G is a very different kind of travel router than the GL.iNet Slate 7 I just mentioned. Not only does this travel router feature a physical SIM/LTE slot for adding a cellular data plan in your local country of choice, but it also supports the use of the pay-as-you-go daily data plans available from Solis. Now, I will get onto the advantages and disadvantages of that shortly, but what I really think is cool about this product is that when you buy it and create an account (no bank details or subscription sign-up at all—just an email address, etc.), it entitles you to 1GB of free global data every single month.
That means that if you only plan on travelling internationally once a month on average, you will have a gigabyte of data available to you for absolutely no additional cost. And unless you plan on doing large data uploads or streaming high-definition movies on your travels, 1GB of data can go an exceptionally long way with regards to transportation and maps from the airport to the hotel, utilising translation applications every single day, making international internet phone calls on WhatsApp or WeChat, etc.
Otherwise, you can purchase individual unlimited days of data in packs of single days or multiple days in bundles that you can use ad hoc when you need to. Add to that that there are regular sales and offers on the Solis website during Black Friday, New Year, summer sales, and more, and it’s really easy to just purchase and keep a handful of individual data day passes on your account that you can choose to activate when needed for fast 5G and 4G internet services.
Moving slightly away from the internet connection, however, the device itself is no slouch either. Featuring a touchscreen LCD panel for controls and a mobile application for managing the device and its clients on the go, you can have multiple different SSIDs that vary in security and priority. The system features a large battery to maintain its operation for a great deal of time, as well as supporting USB tethering and USB power bank support.
That’ll allow you to also use it to charge up your USB devices when needed. Support for Wi-Fi 6 ensures up to 1.2Gbps connections to your client devices that feature support for 802.11ax over the two bands of 5GHz and 2.4GHz, and overall, this is easily the most convenient travel router you’re ever going to find. The only main downsides are the lack of physical RJ45 network connection ports and that the software is nowhere near as configurable as that of the GL.iNet routers.
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Asus RT-AX57 Go Travel Router
Pros – Wi-Fi 6, small and light at just 12 cm square and 2 cm thick,full open-source software and controls, Wi-Fi repeating, physical VPN switch, multiple VPN services supported, supports mesh with local home/office Asus router for long-term use even when not traveling.
Cons – Lacks physical SIM card slot, pricing is a little all over the place between $99 and $139, I have not personally used it for an extended period of time and it arrives via recommendation from my professional colleagues (not a “con” exactly, but I thought it was worth mentioning).
Now, full disclaimer as mentioned earlier, this is a router that I’ve only utilised personally a very light amount when I’ve been working alongside professional colleagues who have brought this with them and we’ve all connected to it. However, I have heard nothing but good things about this device from my professional colleagues both on YouTube and generally in content creation. Whether it was because of its incredible portability at just 12 cm square and 2 cm thick, the incredibly low power consumption it has, or the fact that it can be used as a mesh point with an existing Asus router at home or in the office and therefore has deployment even outside of its use as a travel-only router, there is a reason I keep seeing this travel router being used at trade shows. Much like the GL.iNet Slate 7, this router does not feature its own SIM/LTE card slot. This is a gateway device that allows you to safely and securely connect all of your devices via a single Wi-Fi connection to an existing USB-connected internet service, wired WAN service, or existing Wi-Fi service in the area.
The hardware is pretty decent for its scale, and although you can find its price to be a little bit erratic depending on the store you shop at, it is possible to find this device at just $99 at some e-retailers. The software is pretty comparable to that of GL.iNet’s software and is built on open-source with support for third-party optional plugins, USB storage sharing, VPN services via physical button, and load balancing/failover. Probably the main appeal for this travel router—something that several of my colleagues informed me was part of their decision to purchase it—is that the device can be utilised for mesh with existing Asus routers. That means that if you have an Asus router already in your home or office environment that supports mesh, you can use this travel router as a mesh node to extend your existing home Wi-Fi coverage greatly when you are not travelling. And then, when you’re ready to travel, disconnect the device and take it with you. Once again, keep in mind that it does not feature a SIM card slot and also requires USB power for operation. But it is one of the smallest travel routers on this list, and although it’s the second oldest router on this list, it is still very capable in 2025.
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GL.iNet Puli AX
Pros – Does everything that you want from both a travel router and a local home/office router, has two SIM card slots, features an SD card slot, supports USB storage and NAS-like sharing, and has six antennas shared between local Wi-Fi and cellular connectivity. Features physical RJ45 ports and 2.5G WAN/LAN, includes a battery that can be easily removed if needed, clear LED display and controls, comprehensive router management software and mobile app, VPN physical button and multiple VPN protocols supported. Can be used as a prosumer router locally and easily disconnected and made portable as a travel router at any time (i.e., a 24×7 router, anywhere).
Cons – Expensive at $399-499, large size even without the battery attached.
Without a shadow of a doubt—and if you have the budget for it—the GL.iNet Puli AX SIM/LTE router is not only the best travel router I have ever used, but it might even be one of the best day-to-day routers I have ever used. That’s a pretty big statement, right? Let me explain. First and foremost, with the exception of Wi-Fi 7 support, the GL.iNet Puli AX provides everything that the Slate 7 at the start of this article does, as it utilises the same software platform and services but arrives with more memory, more CPU power/cores, and more storage by default to get started with and make the most of that software. However, it doubles down on everything that other routers from this brand provide. Need a SIM card slot? This device has two LTE/SIM card slots that support 5G and 4G SIM cards. Need physical network ports? This has two and supports 2.5G. Need portability? The system arrives with a large battery that is completely removable. Need good wireless coverage? This device has six individual antennas that cover a huge amount of local network coverage with Wi-Fi 6, and two antennas for cellular coverage. Don’t want to use a physical SIM and would rather use an eSIM? Yep, you can use an eSIM on this device too.
Much like other GL.iNet travel routers, the device supports failover across all of these SIM/eSIM/wired WAN options, and it supports load balancing, while also including Wi-Fi repeating and the ability to utilise the device as an encrypted gateway when connecting to third-party public/free Wi-Fi services. Add to all of that the fact that this router—and its comprehensive and detailed software—means that you can deploy this device in your office as your everyday router for managing countless devices and client hardware, and when you’re ready to go on your travels, the battery enables it to become a comprehensive travel router. That means that unlike other travel routers, which are only used when you travel (meaning the return on investment happens gradually over time), the Puli AX can be used 24×7 as your office router and then as your travel router—without needing to reconfigure security credentials or change anything about your setup unnecessarily between in-house and off-site use.
The Puli AX is by no means a perfect router. Of course, it is way more expensive than any other travel router on this list, and it’s also bigger—even without the battery attached. However, there is also no avoiding the fact that this is by far the most capable and powerful travel router that does absolutely everything you’re going to need, all in one device. With the exception of when I need to travel light or travel locally, I always use this router on my travels, and it has already replaced the router in my studio for day-to-day use too.
(What I said in conclusion on my dedicated Puli.AX Router review HERE) The GL.iNet Puli AX Mobile Router is arguably one of the most capable and powerful mobile routers available today. With an extensive feature set, including 5G support, Wi-Fi 6, robust failover options, and comprehensive storage capabilities, it stands out in the market. Despite its hefty price tag of $499, the value it offers in terms of functionality and reliability justifies the cost. Whether used in a static environment or on the go, this router provides a robust and versatile solution for internet connectivity. Overall, the GL.iNet Puli AX Mobile Router is an exceptional device that combines advanced features with practical usability. It is well-suited for a wide range of users, from business professionals requiring reliable internet on the go to home users seeking robust and versatile connectivity solutions. Its high price tag is justified by the extensive functionality and reliability it offers, making it a worthy investment for those who need a top-tier mobile router. Whether you’re looking for a reliable internet solution for your home, office, or travels, the Puli AX is a formidable contender that delivers on all fronts.
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Avoid Netgear M6 (and most other Netgear Travel Routers for now)
I really hate to be negative, but the following is more of a warning for those of you who have seen the Netgear M6 mobile travel router—either on offer, offered by your local phone shop via contract, or even second-hand on eBay. Please do not buy this travel router, as both myself and many of my colleagues have experienced problems using the Netgear M6 travel router. On the face of it, it’s a great little thing. It’s small, offers great Wi-Fi, has a physical network port, supports SIM/LTE, includes an internal battery, and even features an LCD touchscreen that provides real-time information about the device when in operation. So, what’s the problem? Easy. For a start, it’s one of the most expensive routers for what you’re actually getting—and this applies, by the way, to the newer generation Wi-Fi 6E and Wi-Fi 7 versions too.
The router being expensive wouldn’t be a problem if the device were good enough to do the job. The Puli AX is an expensive travel router, but it has an incredible feature set and performs its role really well—so up to a point, it justifies its price tag. However, in the case of the Netgear M6, this is especially painful when you remember that this isn’t a brand coming out of left field or one you’ve never heard of. Netgear is an international brand associated with both home and professional-class hardware. Even a cursory look at the reviews online about the Netgear M6 indicates that my colleagues and I were not the only ones experiencing these issues with this router—yet these issues have persisted for many years. This isn’t written out of hate or with any intent of negativity, but simply to help stop users who might trust that this product’s name-brand label is enough to assume it’s a good router. I think it’s definitely worth spending the extra time looking around for better options first.







Examples of user other issues with the Netgear Travel Router series (couple of other examples here on the official Netgear Support Forum and on Reddit), but on the whole user feedback across Netgear’s official forums and platforms reveals a consistent pattern of serious reliability issues with the Nighthawk M6 and M6 Pro routers. Multiple users report that while the device appears promising—offering features like 5G connectivity, Wi-Fi 6, a touchscreen, and long battery life—the reality often falls short. A common issue involves internet connectivity degrading after 6 to 24 hours of uptime, with the router still technically online (able to ping or resolve DNS) but unable to load any web pages. This effectively renders the device unusable until it is rebooted. Even replacing units, SIM cards, or applying firmware updates often failed to resolve the issue. Many users, including those who rely on the M6 for home or business use, were forced to bypass its router functions entirely—using it as a basic modem while relying on a separate standalone router (like the Linksys EA8500) for Wi-Fi and LAN tasks. This workaround significantly improved performance but defeated the all-in-one purpose of the M6.
Another frequent complaint centers on overheating and throttling, especially when the device is plugged in for extended periods or placed in warmer environments. Users have reported the M6 reaching temperatures well above the recommended 35°C limit, leading to dropped connections, performance slowdowns, and in some cases, device shutdowns. Attempts to address these thermal issues—like using fans, disabling Wi-Fi, removing the battery while powered—provided only partial relief. Firmware updates are inconsistently delivered (especially via AT&T), with some users stuck on outdated builds that don’t resolve known bugs. Ultimately, for many users, the combination of high cost, unstable firmware, poor thermal management, and lackluster support has made the M6 series an unreliable choice—especially when more stable and affordable travel routers are readily available.
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