Buying a MiFi Router in 2026: Your Guide to Stable Internet on the Go

Whether you're at a campsite, travelling through Europe, or working as a digital nomad, one thing is indispensable: a reliable internet connection. Public Wi-Fi networks are often slow, insecure, and not always available. A MiFi router, also known as a mobile router, offers the solution. This compact device creates a personal and secure Wi-Fi network wherever you are by using a SIM card.

As a Joybuy Product Recommendation Officer, I'm here to help you make the right choice. In this guide, you'll find practical tips and a selection of popular models based on clear specifications. This will help you get stable internet on your holiday without getting lost in marketing jargon.

What to Look for When Buying a Mobile Router?

Before you make a choice, it's helpful to know which features are important for your situation. Here are a few key points to consider.

Speed: 4G or 5G MiFi?

The choice between a 4G and a 5G model depends on your usage.

• 4G router for on the go: A 4G model, such as one with CAT4 support, offers speeds of up to 150 Mbps. This is more than enough for daily tasks like emailing, browsing, social media, and streaming movies in HD. For most holidaymakers and travellers, this is an excellent and affordable option.
• 5G MiFi: A 5G model delivers significantly higher speeds and lower latency (delay). This is ideal if you're downloading large files, streaming 4K videos, or online gaming with multiple people simultaneously. It's a future-proof choice, but it does require 5G coverage and a suitable data plan.

Battery Life and Number of Connections

A MiFi router is a portable Wi-Fi router, so battery life is crucial. Models vary from 6 hours to more than a full day. Consider how long you'll need to use the device without a power source, for example, during a long travel day or for Wi-Fi at the campsite. Also, look at the maximum number of devices you can connect simultaneously. Most models support 10 to 16 devices, which is enough for a family or a small group.

Connectivity and Ease of Use

Most MiFi routers work with a physical SIM card. You insert a router with a SIM card from a provider of your choice, and you're online. Some more advanced models, often called a travel router, offer extra features:

• eSIM support: This allows you to switch providers digitally without having to swap a physical SIM card.
• WISP (Wireless ISP) mode: The device can pick up an existing (public) Wi-Fi signal and convert it into its own secure, private network.
• Tethering: You can share your smartphone's internet connection through the router.

Our Recommendations for MiFi Routers in 2026

Below is a selection of MiFi routers that stand out for their specifications and functionality, suitable for different users.

TP-Link M7350 - 4G Portable Wi-Fi Router

Why it stands out The TP-Link M7350 is a no-nonsense 4G router for on the go. The device is compact, easy to set up, and does exactly what it's supposed to do: create a stable Wi-Fi hotspot. The handy colour display instantly shows key information such as signal strength, battery status, and data usage.

Pros

• Easy setup: Get online in minutes.
• Clear display: Provides insight into network status and battery life.
• Good battery life: The 2000 mAh battery offers up to 8 hours of use, according to TP-Link.
• Connectivity: Connects up to 10 devices at once.

Who is it for? This model is ideal for the holidaymaker or traveller looking for a reliable and simple solution for internet on holiday. Perfect for the whole family to connect tablets, phones, and laptops for streaming and browsing.

ASUS RT-AX57 Go - Versatile Travel Router

Why it stands out The ASUS RT-AX57 Go is more than a standard MiFi; it's a fully-fledged travel router. This device offers tri-mode connectivity: you can use it with 4G/5G tethering via your phone, as a private hotspot using public Wi-Fi (WISP mode), or as a regular router at home. The support for Wi-Fi 6 and comprehensive VPN features make it a powerful and secure choice.

Pros

• Ultra-fast Wi-Fi 6: Delivers high speeds and efficiency for many devices.
• Versatile connectivity: Works via mobile tethering, WISP, and as a standard router.
• Comprehensive security: Built-in VPN functionality for a secure connection.
• High capacity: Can support up to 70 devices, according to ASUS.

Who is it for? The digital nomad, business traveller, or tech enthusiast who demands maximum flexibility, speed, and security. It's an excellent choice if you want one device for on the go, in your hotel room, and at home.

Acer Connect M4E - Robust 5G MiFi Router

Why it stands out The Acer Connect M4E is built for performance and adventure. This 5G MiFi router combines the highest mobile speeds with a robust design. Its IP68 rating means it's dust and water-resistant, ideal for outdoor use. The massive 8000 mAh battery not only lasts a long time but also functions as a power bank to charge your other devices.

Pros

• Blazing-fast 5G and Wi-Fi 6: For the most demanding tasks and multiple users.
• Robust and waterproof: The IP68 certification makes it suitable for Wi-Fi at the campsite and other outdoor activities.
• Very long battery life: The 8000 mAh battery provides all-day connectivity and can serve as a power bank.
• Global connectivity: Supports both a physical SIM card and eSIM.

Who is it for? The adventurous traveller, camper, or professional who needs the best performance in all conditions. If you depend on a fast, stable connection and want a device that can withstand some rough handling, this is a strong contender.

Haven't found what you're looking for?

This is a selection of popular models that cover various needs. Are you looking for a different type, a specific brand, or do you want to compare more options? For a broader overview of different types and brands, check out our full category of mobile routers.

Frequently Asked Questions about MiFi Routers

What exactly is a MiFi router?

A MiFi router is a compact, portable router that converts a mobile data signal (like 4G or 5G) from a SIM card into a private Wi-Fi network. This allows you to provide internet to multiple devices such as laptops, tablets, and smartphones, without relying on public Wi-Fi hotspots.

Do I need a separate data plan?

Yes, a router with a SIM card requires an active SIM card with a data plan to function. You can use a prepaid SIM card for this or sign up for a data plan with a mobile provider. Check in advance which providers offer good coverage in the locations where you plan to use the router.

Is a MiFi router more secure than public Wi-Fi?

Yes, a MiFi router is significantly more secure. You create your own password-protected network. This is in contrast to public Wi-Fi networks, where your data is more vulnerable to potential eavesdroppers. For added security, some models, like the ASUS RT-AX57 Go, also offer built-in VPN support.