Sapido BRE71n 3G/4G Wireless-N Nano Router, AP, Wi-Fi AP, WISP, Smart Wi-Fi Router with a free Mobile App for remote security monitoring, file sharing, and Wi-Fi Airplay A Smart Wi-Fi router with a Free Mobile App that allows you to remotely monitor your home/office, transfer files among your Wi-Fi enabled devices, and Airplay your favorite music (Wireless Standards: IEEE 802.11n/g/b, IEEE802.3az) A Mobile 3G/4G router that turns your smartphone (e.g., iPhone, Android, Blackberry) or USB adapter into a hotspot; It is also a WiFi Access Point and Repeater/Range Extender for extending the existing signal range and strength Want to see what a Smart Wi-Fi network look like? Check "What is a Smart Wi-Fi network" in "Customer Questions & Answers" section of this page Interface: 10/100 Mbps WAN/LAN Port x 1, 1 USB 2.0 Port supports various connections from USB modems, smartphones, webcams, external hard drives or USB drives, and speakers; Buttons: Quick Setup Security Button (WPS); Mode Switch Button (Router, Access Point, and WiFi Access Point mode); Reset Button External Power Supply: AC Input: 100-240V, DC Output: 5V/1.2A; Supports Windows, MAC, Linux OS