300Mbps Wireless N 4G LTE Telephony Router Build-In 150Mbps 4G LTE Modem SPEED: 300 Mbps at 2.4 GHz, 4G Cat4 150/50 Mbps SPEC: 2? Antennas, 2? Fast Ethernet LAN Ports, 1? Fast Ethernet WAN/LAN Port, 1 ? Phone Port, LTE-FDD/LTE-TDD/DC-HSPA+/HSPA+/HSPA/UMTS FEATURE: Tether App, Cloud Support, Parental Controls, QoS, Volte/Voip/CSFB voice support