Convert a public network (wired or wireless) to a private Wi-Fi for secure surfing, tethering powered by any laptop USB, power banks or 5V/2A DC adapters (sold separately; 2.4GHz ONLY
OpenWrt pre-installed, USB disk extendable.
128MB RAM, 16MB Flash ROM, dual Ethernet ports, UART and GPIOs available for hardware DIY.
OpenVPN client pre-installed, compatible with 30+ VPN service providers.