I have this exact router and have had it since it initially came out back in 2012.
It’s a very easy router to set up and use.
My primary reason for buying was the 7 gigabit ports on the back…and that is why I continue to use it.
But be warned, the wifi runs very hot in these and will go through thermal shutdowns.
So I turned off the wifi and use a stand alone AP.
And through it’s software it can be turned into just a switch. So a 7 port switch for $15…that’s a pretty reasonable price.