So far, there are a number of speedtest results posted online. The best is from a Mr. KM Lee from the Simba fb grp. He achieved a score of 2339.18 Mbps downlink and a whopping 1486 Mbps uplink.
He used the TP-LINK BE6500 WiFi7 router and toggling the WAN port to “turbo-mode”. From the speed, it can be deducted that it is a direct connection between the router and a Notebook with a 2.5 Gbps port.