Universal Dock at a GlanceInfrared (IR)receiverDock connector portDock connectorLine out portComponentControl playback from a distance using the Apple Remote.Dock connector portConnect the Dock to your computer or the included AppleUSB Power Adapter, using the Apple Dock Connector to USBCable. Or connect the Apple Dock Connector to VGA Adapter,Composite AV Cable, or Component AV Cable to view photosor videos on a TV or other video device (with iPhone and withiPod models that support video).Dock connectorPla...