@Kevin_Z My model number is Archer C20 AC750 How to verify the standard of LAN ports? When i connect directly to my laptop, i get 200Mbps. But when it's connected thought router i get around 60to 80...

Hi Kevin, But while buying box shows, it can support upto 300Mbps and 433Mbps? Please confirm. I am also facing the same problem. i've speed of 200Mbps but get around 60 to 80Mps even on LAN though...