QUOTE(AVFAN @ Dec 15 2017, 12:37 AM)
does that mean i will not be able to get full 100mbps for wifi?
i do not have many walls and metal structures for wifi coverage.
yes, i m concerned that 5ghz can take higher speed but can't cover the distance - that's no good.
can't get the best of both?
as it is, i can get full 50mbps.
Fast ethernet has a wan port and 4xlan port that able to handle 10/100 Mbit/s.
Gigabit ethernet has a wan and 4xlan that able to handle 10/100/1000 Mbit/s.
For more information, you can refer
here.
Nowadays, all ac router comes with gigabit ethernet port and the wireless able to handle speed more than 100Mbps.
As an example, if you are using your old router which has fast ethernet port with 100Mbps package, you only will be able to get the speed between 80 to 94Mbps. If you are using gigabit ethernet router, you able to fully utilize your isp package like heaven between 100 to 104Mbps.
You able to get full 50Mbps due to the router can support that speed my friend.