The 5G industrial-grade sim card router is a high-speed industrial IoT router that provides a solution for users to access 5G networks through WIFI or network ports. The 5G industrial-grade router supports SA/NSA dual-mode 5G, provides 4G/5G full Netcom high-speed network services, supports dual-card dual-standby + wired broadband three-channel intelligent redundant backup, making communication...