GL-AR300M16-Ext is a mini travel router for working professionals and a programmable gateway for DIY hobbyists. Larger Storage and Extendibility: The router is with storages of 128MB RAM and 16MB Nor Flash, which can be further extended using external USB sticks. There are 2 Ethernet ports, 1 UART, and 1 GPIOs available for hardware DIY. It is an ideal gateway for IoT development. Converter: is extremely popular but still may not be available at anywhere. If you are still using a wired network at hotels or cafes, this mini router is able to convert it to a network for sharing the with all your devices. Even in places like cafes or restaurants with , it is not good to expose your devices to the public network directly. This router converts a public to your own with a firewall and then works as an agent for securer surfing. The agent connects all your devices when switching to a new You dont have to input password for each of your devices. The router is also able to convert your phone tethering, or 3G/4G USB modems into a private Travel Mate: The router is lightweight, pocket friendly, and . It can be plugged into any laptops, power banks, or 5V DC adapters for power supply. Open Source and Programmable: OpenWRT is pre-installed and backed with a repository of 4000+ software packages. Pre-installed with an OpenVPN client, it works with 20+ VPN service providers. For more details, please check our online docs at http://www.gl-inet.com/docs