Despite its small size it provides excellent security and allows you to connect multiple devices to the internet on the move. It’s also great for travel since it can be charged externally which allows you to take it anywhere. A variety of portable WiFi routers are available for travelers. The best routers can be placed in a backpack or bag. You can also buy an electronic device that connects to a laptop via USB and is powered by a power cord. A reliable portable wifi router is important when traveling. Portable wifi routers are smaller than traditional home routers and can be put in your pocket. This makes them ideal for long-distance trips. The most important thing to look for in a portable wifi router is its battery longevity. The simplest models cover 3G and 4G signals however, the latest models come with 5G coverage. While a lesser-priced model may be more cost-effective in the long term but you must still prepare for future upgrades to ensure you are connected to reliable networks. Another essential feature to look for in the portable WiFi router is its speed.