ZBT Router WiFi WE826 T2, módem 4G 3G con ranura para tarjeta SIM, punto de acceso de 300Mbps, Openwrt, 128MB, 12V, GSM, LTE, USB, Wan, 4 x LAN, 4 x antena|router with
Raspberry Pi 4 UE300 usb to ethernet not working - Installing and Using OpenWrt - OpenWrt Forum
Solved]Connect 3G on boot - Installing and Using OpenWrt - OpenWrt Forum