(21)(4) Write a Review Options: ER8411 ER8411 ER7206 ER605 1 10G SFP+ WAN/LAN Port + 1 10G SFP+ WAN Port + 1 Gigabit SFP WAN/LAN Port + 8 Gigabit RJ45 WAN/LAN Port + 2 USB 3.0 Ports (One Support LTE backup). Up to 10 WAN ports w/ load balance optimize bandwidth usage...