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I've just noticed that a new driver has been released for Aspire S7-391 with the name as Dritek RF Button. Just out of curiosity, what is it?
Thanks in advance.
Some models feature a built in RF receiver.
This is fairly old, but I am kind of curious myself. I am pretty sure the RF "Button" is the button that you use to switch your radio bands off with for airplane use or whatever the case. Usually laptops have a switch on the front and you flip it and wifi, bluetooth, and all other RF emitters disable.
However, my laptop doesn't have one(outside from windows 8 software option) and I had a driver update for it recently and thus here I am.
I've also found this Dritek RF Button software preinstalled on my new Acer.
Is it really necessary this driver/software in Windows 8? What is it?