Asus ZenWiFi XD6 AX5400 is a Wireless Dual-Band Gigabit whole home Mesh Wi-Fi System. It consists of a 2 Pack Unit; it provides WiFi Coverage everywhere thoroughly. The connection is even very secure. This ZenWiFi mesh Router system lets you choose how you name your WiFi networks: a single name for everything, or separate names for each frequency band.ASUS ZenWiFi XD6 gives you alternative backhaul options: Ethernet and WiFi. The router intelligently chooses the most reliable method for you based on connection quality. If you prefer, you can also manually choose the type of backhaul connection. .The ZenWiFi XD6 system consists of one ASUS AX5400 WiFi 6 router and two extending node, featuring unique technologies that give you superfast, reliable and secure WiFi connections both inside or outside your home. ZenWiFi XD6 puts your WiFi to perform with the most potential. With a total bandwidth of up to of 1800 Mbps, it's 1.4X faster than any WiFi 5 router. It works perfectly with smart-home services; including Alexa skills and IFTTT.Even non-experts can quickly set up AiMesh technology, while more experienced users will appreciate the comprehensive advanced networking features. It has very easy installation. With ASUS App One-time setup you can easily st the whole system with auto synchronization for all the hubs in each package. The best part is,  each unit can work as the main router or an extender node.Instant Guard gives you one-click secure internet access via ZenWiFi XD6 from anywhere in the world, thanks to its encrypted data-tunneling VPN technology. With ZenWiFi XD6 , you can take your home network with you wherever you go and say goodbye to web-based third-party VPNs. This ensures a good security. Asus ZenWiFi XD6 AX5400 Dual-Band Gigabit Mesh Wi-Fi System (2-Pack) offers 02 Year Warranty.