ASUS 4G-AC68U AC1900 Dual-Band LTE Wi-Fi Modem Router with Parental Controls and Guest Network Fast Wi-Fi Speeds – Concurrent dual-band Wi-Fi delivers smooth streaming with 2.4GHz speeds up to 600Mbps and 5GHz speeds up to 1300Mbps. Ultimate 4G Speed - 4G LTE Category 6 technology lets you enjoy 7X-faster speeds than 3G mobile broadband. Optimized Wi-Fi Range – AiRadar beamforming and high-power antennas for better coverage. Parental Controls - Monitor and restrict internet activity for any user. Enterprise-grade Security - ASUS AiProtection provides advanced protection for all devices connected to your home network. Network Standard IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IPv4, IPv6 Product Segment AC1900 ultimate AC performance : 600+1300 Mbps Coverage Large homes Data Rate 802.11a : 6,9,12,18,24,36,48,54 Mbps 802.11b : 1, 2, 5.5, 11 Mbps 802.11g : 6,9,12,18,24,36,48,54 Mbps 802.11n : up to 450 Mbps 802.11n TurboQAM : up to 600 Mbps 802.11ac : up to 1300 Mbps Connectivity Technology LTE: Downlink 300 Mbps / Uplink 50 Mbps HSPA+: Downlink 42.2 Mbps / Uplink 5.76 Mbps 4G FDD-LTE: 800 /1800 /2100 /2600 4G TDD-LTE: 2600 3G UMTS: 900 /2100 Antenna External antenna x 2 Internal 0dBi antenna x 1 for Wi-Fi Detachable 0dBi antenna x 2 for Mobile Transmit/Receive MIMO technology 2.4 GHz 3 x 3 5 GHz 3 x 3