A:AnswerI do most of my gaming online on my PC and find this headset to be comfortable with great audio. (I play things like WoW and Fallout4). Hope that this helps.
A:AnswerYes this headset does have an adapter that fits specifically only for the Xbox controller, so no you do not have to buy the Xbox one stereo adapter
A:AnswerIf you have an Xbox One, you can go to your left panel, scroll down to settings and the headphone/chat settings will display there automatically.