ASUS 4G-AC68U-Wireless-AC1900 Dual-band LTE Modem Router (ASUS 4G-AC68U) - AC1900 ultimate AC performance : 600+1300 Mbps, Processor: 2.4 GHz / 5 GHz, Connectivity: 4 x RJ45 for 10/100/1000/Gigabits BaseT for LAN, 1 x RJ45 for 10/100/1000/Gigabits BaseT for WAN, 1 x USB 3.0, 1 x SIM Card, Antenna: 2 x External Antenna, 1 x Internal 2dBi Antenna for Wi-Fi, 2 x Detachable 3dBi Antenna for Mobile