BSS Coloring Increases Connection Efficiency Wi-Fi 6 features a new feature called BSS Coloring, which improves Wi-Fi connection performance even in crowded places. When two adjacent routers send traffic on the same channel, the router must wait until the channel is free. Thanks to BSS Coloring router WiFi 6 identifies its data using a unique channel marker (‘colour’), which differs from neighbouring networks. The WiFi 6 router can then ignore signals in a different color on the channel and immediately send data.* This significantly reduces router waiting times and increases network performance. Latest WPA3 network security The next generation of Wi-Fi security offering new opportunities to increase Wi-Fi protection in personal networks. Based on the widespread adoption of WPA2 for more than a decade, WPA3 adds new features to simplify Wi-Fi security, allow for more reliable authentication and provide enhanced cryptographic power for high sensitivity data markets. Make the Internet a safer place for everyone The AiProtection Classic with automatic update is free for life. It can block malicious websites and detect infected devices, ensuring complete peace of mind at all times. Free public Wi-Fi is rarely safe. With Instant Guard VPN, you can safely surf public Wi-Fi networks via RT-AX57 by configuring them with one click. What's more, it costs nothing! Flexible and scalable wireless network If you need more range or new features, at any time you can simply add another compatible router to your AiMesh network! Download the latest ASUS Router app. With graphics icons and clear instructions, you can easily run RT-AX57 and configure dedicated functions at your discretion.