| Device 
      Interfaces | 1 
      x 10/100/1000 Fast Ethernet WAN/LAN port, 1 x 10/100/1000 Fast Ethernet 
      LAN port, 1 x 5.5 mm DC input, 2 x LTE SMA (antenna connectors), 1 x GPS 
      SMA (antenna connectors), Dual Micro-SIM slots, 1 x MicroUSB 2.0, 1 x 
      MicroSD Slot (supports SD-XC Class 10, max 64 
  GB) | 
  
    | Advanced 
      Features | L2TP/PPTP/IPSec/GRE, 
      SNMP and D-View 7 Support, Virtual Server, GNSS, Supports global 
      positioning Includes support for GPS/GLONASS/Galileo/BeiDou, Firmware over 
      the air (FOTA) upgrades Web-based UI, TR-069 CPE WAN Management Protocol, 
      DMZ & Pass Through, SMS Management, D-Link ECS Remote 
      Management |