inputs.text: not work itouch 4g - sure product works fine compatible ipod products someone posted works ipod tough 4th gen product not support video new itouch 4th gen \\copied griffin support website\\ \\unfortunately no video output available ipod touch ipod classic third generation ipod nano apple requires video devices authorization chip order pass video signal airdock still allow play music note no longer visual onscreen representations ipods volume levels adjust volume via rehemote volume bar wil not appear screen\\ thank goodness read reviews prior purchasing