GL.iNet GL-AR300M-Ext
$45.00MINI 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 (sold separately). 39g (1.41 Oz) only and pocket friendly.
OPEN SOURCE & PROGRAMMABLE: OpenWrt/LEDE pre-installed, backed by software repository.
OPENVPN CLIENT: OpenVPN client pre-installed, compatible with 20+ VPN service providers.