Wi-Fi 6 and Wi-Fi 6E devices certified by the Wi-Fi Alliance must support WPA3, but it's not exclusive to the new standard. The latest mesh systems boast accessible apps that show all connected devices at a glance. SSIDThe service set identifier is the name of your Wi-Fi network. Some of the latest Wi-Fi 7 mesh systems can also use MLO for the wireless backhaul. Mesh systems can ensure greater coverage and more reliable performance than single routers, but they aren't always better.