ZyXEL SBG3600 AnnexB Small Business Gateway, Multi-WAN: LTE (built-in, SIM card slot) + 2x DSL (VDSL2 bonding/ADSL) + 1x GbE WAN (RJ45/SFP), 4x GbE LAN, 1x USB 2.0, 802.11n 2x2 300Mbps, Wireless Contr