Xiaomi Launches Mi Router 4 In China, Priced At 199 Yuan ($31) - Gizmochina
OpenWrt Wiki] Techdata: Xiaomi MiWiFi R4 v1
Original Xiaomi Mi WIFI Router 4C Roteador APP Control 64 RAM 802.11 b/g/n 2.4G 300Mbps 4 Antennas Wireless Routers Repeater - AliExpress
Mi WIFI Router 4C 64 RAM 802.11 b/g/n 2.4GHz 300Mbps 4 Antennas Smart APP Control Wireless Routers Network Extender for Home Office - Walmart.com
Original New Xiaomi Mi Router 4C 64 RAM 300Mbps 2.4G Antennas Band Wireless WiFi Repeater Smart Phone APP Control - AliExpress
Xiaomi Mi WiFi Router 4C 4A 2.4GHz 5.0GHz Dual Band Wireless Router 4 Antennas Wireless WiFi Repeater Smart Phone APP Control - AliExpress
Mi Router 4C Setup and Full Configuration - YouTube
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Xiaomi Mi Router 4
REVIEW: Xiaomi Mi Router 4A Gigabit Edition - Best Budget Wi-Fi Router & Extender? - YouTube
Xiaomi Mi Router 4 is a $60 AC1200 Router with Three Gigabit Ethernet Ports - CNX Software
Source Xiaomi Mi Router 4 Pro 4Pro Gigabit Dual-Band 1317Mbps 2.4G/5.0GHz Wireless Router Wifi Repeater with 5 High Gain Antennas IPv6 on m.alibaba.com