Mi WIFI Router 4C 64 RAM 802.11 b/g/n 2.4GHz 300Mbps 4 Antennas Smart APP Control Wireless Routers Repeater Network Extender for Home Office Features: 4 high-performance antennas for strong signal and quick transmission. 64MB memory enable allow up to 64 devices connected simultaneously with full Wi-Fi speeds. Support the latest 2.4GHz IEEE 802.11b/g/n protocol, transmission rate up to 300Mbps. APP smart control, intelligent network watching function ensuring network security. Smart management function for remote control. Simple and exquiste design with compact size, easy operation and convenient storage. How to use: 1. Search and download the APP Mi Wi-Fi on Google Play or App Store. 2. Powering the router, and open the WiFi (on the phone) to connect the Router 4C. 3. 1Create a Mi discount then sign in your discount; 2Follow the promotes to operation, click Dial-up access " to input your network account and the password; 3Click More Options, finish the primary base station (set up a new network name and password). 4. Open the APP, complete your WiFi setting. *** The APP supports Chinese and English ONLY, and the Mi WiFi Router 4C is Chinese version. *** Only support 2.4GHz, not support 5.0GHz and other network. : Model: Mi Router 4C Mode: R4CM Color: White Processor:MT7628DA Storage:ROM: 16MB Flash, RAM: 64MB WIFI :2.4GHz Channel:1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 300Mbps, 2X2 MIMO, Four