WiFi 6 includes a new function called BSS Colouring, which improves the efficiency of WiFi connections even in crowded environments. When two neighbouring routers send traffic on the same channel, your router has to wait until the channel is free. With BSS Colouring, your WiFi 6 router identifies its data with a unique channel tag ('colour') that is different from that of neighbouring networks. Your WiFi 6 router can then ignore other coloured signals on the channel and send the data immediately. This significantly reduces the router's waiting times and increases the efficiency of the network. *You need a BSS colouring-compatible client to benefit from the advantages. The next generation of Wi-Fi security, offering new ways to improve Wi-Fi protection on private networks. Building on the proliferation of WPA2 over more than a decade, WPA3 adds new functions to simplify Wi-Fi security, enable more robust authentication and provide greater cryptographic strength for highly sensitive data markets. Free public Wi-Fi is rarely secure. Thanks to Instant Guard VPN technology, the RT-AX52 lets you surf public Wi-Fi networks securely with just one click.