DUAL BAND AC ROUTER: Simultaneous dual band with wireless speed 300Mbps(2.4G)+433Mbps(5G). Convert a public network(wired/wireless) to a private Wi-Fi for secure surfing. OPEN SOURCE & PROGRAMMABLE: OpenWrt/LEDE pre-installed, backed by software repository. OPENVPN CLIENT: OpenVPN client pre-installed, compatible with 25+ VPN service providers. LARGER STORAGE & EXTENSIBILITY: 128MB RAM, 16MB NOR Flash, up to 128GB MicroSD slot, USB 2.0 port, three Ethernet ports, and optional PoE module (sold separately). PACKAGE CONTENTS: GL-AR750 travel router (1-year Warranty), Power adapter, USB cable, Ethernet cable and User Manual. Please update the latest firmware at the following link before using: https://dl.gl-inet.com/firmware/ar750/v1/ ↗