ASUS Wireless-AC1750 Dual Band Gigabit Router User Guide
Amazon.com: ASUS Dual-band 3x3 AC1750 Wifi 4-port Gigabit Router with speeds up to 1750Mbps & AiRadar to strengthens Wireless Connections via High-powered Amplification Beam-forming - 2x USB 2.0 Ports (RT-AC66U) : Electronics
RT-AC68U|WiFi Routers|ASUS Global
ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router - Newegg.com