Strong Wifi Router Wan Lan Dual Band 11ac With Usb Port 1167mbps 64mb 2.4g 5ghz Long Range Wifi Repeater Openwrt Ap Router - Routers - AliExpress
OpenWRT - Install X-WRT on Xiaomi Router 3 via TFTP - YouTube
GitHub - Baumgartl/openwrt-xiaomi-mir3: OpenWrt with support for the Xiaomi Mi WiFi Router 3 a/k/a MIR3. Based on current stable release v18.06.2 with Linux Kernel 4.14.95.
Chaneve 802.11n 300mbps Wireless Wifi Router Mt7620n Chipset Support Padavan/omni Ii/openwrt/os Firmware For 3g 4g Usb Modem - Routers - AliExpress