Dual SIM Card 5G Router NSA SA 1800Mbps Wifi6 Mesh Dual SIM Card 5G Router RM520N-GL RM502Q-AE Module 1800Mbps Openwrt Firmware 3*1000Mbps LAN 1*WAN 8*Antennas MU-MIMO Two Sim Modem Router 2.4G 5.8GHz Wifi for 128 user (Z2105AX-2SIM-M2-T)