GL.iNet GL-MT300A Mini Travel Router, Wi-Fi Converter, OpenWrt Pre-installed, Repeater Bridge, 300Mbps High Performance, 128MB RAM, OpenVPN, Tor Compatible, Programmable IoT Gateway 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 (sold separately). 39g (1.41 Oz) only and pocket friendly. OPEN SOURCE & PROGRAMMABLE: OpenWrt pre-installed, DDWrt supported. USB disk and WebCam extendable. OPENVPN CLIENT & TOR: OpenVPN client pre-installed, compatible with 20+ VPN service providers. TOR firmware available for downloading. LARGER STORAGE & EXTENSIBILITY: 128MB RAM, 16MB Flash ROM, dual Ethernet ports, UART and GPIOs available for hardware DIY, MicroSD slot built-in (need to open case). PACKAGE CONTENTS: GL-MT300A mini router (1-year Warranty), USB cable, User Manual.