zyxel NR5103 external antenna

Have you purchased the Zyxel NR5103 or got an EE 5G Home Broadband that came with the EE 5G Router? The 5GEE Router (Zyxel NR5103) uses a 5G SIM card and provides superfast 5G mobile broadband Internet.  It delivers this super fast Internet to wired users via high speed Gigabit Ethernet ports.   For wireless devices…