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A MiFi device, also commonly known as a mobile wifi router enables you to connect to the internet while you are on the go. These portable wifi hotspot devices are pocket sized and work through inserting a sim card inside them. The sim card creates a mobile hotspot by which different devices such as mobile phones, tablets and laptops can be securely connected to the internet. These 4G mobile wifi routers are easy to set up and support the latest LTE CAT technology providing high speed internet. Most MiFi hotspot devices support 3G and 4G bands. A few mobile wifi routers double as power banks and others even have micro SD slots or wireless LAN ports.
All of the pocket wifi routers listed below are unlocked so you can use any SIM card inside. When you buy any wifi hotspot device from WorldSIM, you will get a free prepaid international data SIM card with free credit enabling you to immediately get online.
For more information on portable wifi hotspots, see our blog What is portable WiFi router and how to use one?