Openwrt WiFi Router Support 3G & 4G Modem - China WiFi Router, Industrial Router | Made-in-China.com
Amazon.com: GL.iNet GL-E750 (MUDI) 4G LTE OpenWrt VPN Router, T-Mobile ONLY, 128GB Max MicroSD, 7000mAh Battery, OpenVPN, WireGuard, Tor, Router That You can Program (EC25-AF Module), North America only : Electronics
GL-X750V2 (Spitz) AT&T IoT Certified, 4G LTE OpenWrt VPN Router, 128GB Max MicroSD, TMobile & ATT(EC25-AFFA Module Installed), AC750 Dual-Band Wi-Fi, IoT Gateway, VPN Client and Server | Walmart Canada
HUASIFEI 4G Router LTE Modem Wireless WIFI With SIM Card Slot Wi-Fi Openwrt English Firmware LTE Router VPN PPTP L2TP