ASUS will use routers you already own for a mesh WiFi setup
ASUS AC2900 WiFi Gaming Router (RT-AC86U) - Dual Band Gigabit Wireless Internet Router, WTFast Game Accelerator, Streaming, AiMesh Compatible, Included Lifetime Internet Security, Adaptive QoS : Amazon.sg
ASUS AiMesh AC2900 WiFi System RT-AC86U (2件裝) (NE-ARAC86D) 價錢、規格及用家意見- 香港格價網Price.com.hk