Hi I bought GL-AR300M16-Ext from Amazon.
My internet provider is Optimum and the speed is 100Mega Bit per second I got that speed when I connect directly to Optimum and then use NordVPN.
However, when I configure the router as repeater connect to the internet via Wi-Fi and then set up NordVPN client usind UDP. The same server gets me down to about 7 mega bits per second.
My use case is I need to use this config and NOT using physical cable.
Thanks for the help.