I have an iMac 21.5 mid 2011 but there is no "airplay mirroring" ?
I do have an iMac 21.5 inch Mid 2011 as it explained on Apple Support page but there is no "Airplay Mirroring" option in the "Display" menu.
iMac, Mac OS X (10.7.5)
Question marked as
Best reply
If your profile is right mAli34 it is your OS. To mirror you need OS X 10.8 Mountain Lion which you need to purchase from the App store, mirror is a feature new in that OS. You Mac will support it as it is mid 2011.
Jules