PLW 1000. How do I choose for it to use 5g instead of the 2.4. How do I shut off the wifi

Here is the point and the question more carefully put.

I am VERY familiar with this technology.

The unit is suppoed to operate on the 2.4 and 5 gig bands, not all extenders do this.

This unit is both and extender AND a powerline device.

As it relats to the extender part. When a signal is fed to it via ethernet cable from the router, it then 

transmits that hard wire signal over your wiring system and is intersecpted at some other recepticle

with little loss in signal supposedly.

Now, it then transmits that signal via WIF on both 2.4 and 5gig bands as an extender of types. This is different

from a conventional extender which pulls the signal from the air (wi-fi) and then amplifies and it and rebroadcasts it.

This netgear unit takes the hardwire signal from the wirign system, and rebroadcasts that signal AND also allows

for access to the signal via an  ethernet connection much like a conventionly extender does.

So the point is, this is a unique type of powerline adapter AND extender built into one.

The one thing that it does NOT do, is receive WIFI and rebrocast the WIFI as do most typcial extenders.

So when it says it transmits over the 2.4/5g bands, that signal is only as good as it what it takes from the wiring system and

sends out via WIFI.

There is very little in the way of specs, no bandwith info, data rate info.

Try to compare how well this unit works compared lets say with a dual band router is hard to get a grip on with  no data to compare.

Now when I ask the question, HOW DO I turn OFF the WIFI. here is why I asked, I want to use the wired feature of this like a typcial powerline converter but do NOT want to use the WIFI. So I reasoned that if I dedicated the full signal its getting from the wiring system, to the ethernet output port, and it was NOT sharing signal with brodcasting 2.4/5g WIFI, it would be better, thus the question, how do I turn that part off?