Why some Routers have only FE (10/100mbps) WAN and LAN ports but claim (2.4 GHz: 300 Mbps + 5 GHz: 867 Mbps) on wifi?

Messages
80
Location
Delhi
ISP
None.
I have old Tenda AC5 bought for using with BSNL ADSL
which have 1 FE WAN port and 3 FE LAN ports.
but it's datasheet claims to have 2.4 GHz: 300 Mbps and 5 GHz: 867 Mbps.
I don't understand this.
Is this marketing gimmick or am I missing something?
 
looks like a shitty router that would allow fast local network access between wireless devices on the network.
 

Top