This is a popular travel accessory. Provides effortless security and ease of use to those travelling with multiple devices. You connect the wireless router to the free wifi hotspot, and that's it. All your devices already have the travel router details saved, plus it routes your traffic through a VPN for added security.
From Amazon:
[WIRELESS MOBILE MINI TRAVEL ROUTER] Convert a public network(wired/wireless) to a private Wi-Fi for secure surfing. Tethering, 3G/4G USB Modem Compatible. Powered by any laptop USB, power banks or 5V DC adapters (not included). 39g (1.41 Oz) only and pocket friendly.
[OPEN SOURCE & PROGRAMMABLE] OpenWrt pre-installed, USB disk extendable.Flie Sharing for usb stick and hard drive.
[LARGER STORAGE & EXTENDABILITY] 128MB RAM, 16MB Flash ROM, dual Ethernet ports, UART and GPIOs available for hardware DIY.
[OPENVPN CLIENT] OpenVPN client pre-installed, compatible with 30+ VPN service providers.
[PACKAGE CONTENTS] GL-MT300N-V2 (Mango) mini router (1-year Warranty), USB cable, Ethernet cable, User Manual. Please update to the latest firmware from the following link before using: https://dl.gl-inet.com/firmware/mt300n-v2/v1/
