ZYXEL LTE3316-M604 IEEE 802. 11ac 1 SIM Cellular, Ethernet Modem/Wireless Router - 4G - LTE 2600, LTE 2100, LTE 1800, LTE 900, LTE 850, LTE 800, LTE 700, LTE 2600, LTE 2500, LTE 2300, WCDMA 2100, ... - LTE, UMTS, HSPA+, HSUPA - 2. 40 GHz ISM Band - 5 GHz UNII Band(2 x External) - 108. 38 MB/s Wireless Speed - 4 x Network Port - 1 x Broadband Port - Gigabit Ethernet - VPN Supported - Desktop The Zyxel LTE3316-M604 4G LTE-A Indoor IAD supports Cat. 6 integrated voice router with AC1200 dual-band concurrent links. Users can enjoy lightning-fast mobile Internet connectivity with data rates of up to 300/50 Mbps (downlink/uplink) and it\'s backward compatible with 4G and 3G network connections. Besides, the multi-WAN design provides users with a fail-safe, consistent and reliable broadband Internet access via either mobile WAN or fixed-line WAN configurations. With plug-and-play, responsive Web GUI wizard and \"LTE Ally app\" features, the Zyxel LTE3316 offers an enjoyable, easy-to-use and simple router management experience through a smart phone or a tablet. The Zyxel LTE3316 is designed for operators to offer end-users with better Internet experience taking advantage of reliable Internet connection, lightning-fast internet connectivity, lag-free online video and music streaming as well as crystal-clear, high-quality Vo LTE/voice calls at home, in the office or remote area within mobile Internet coverage without wire limitations. Lightning-fast mobile Internet with data rates of up to 300/50 Mbps (DL/UL) AC1200 dual-band concurrent links Support L2TPv2 & GRE VPN client mode CS-Voice or Vo LTE Bridge and Router modes Mobile WAN with failover to Ethernet WAN External LTE/3G antenna ports (SMA-female) LTE Ally app for iOS or Android Benefits Lightning-fast mobile Internet connectivity The Zyxel LTE3316 4G LTE-A Indoor IAD provides lightning-fast mobile Internet access twice faster than UE Cat. 4 and is better than fixed-line Ethernet connectivity. It also supports 4G LTE-A 2x DL Ca