Apple iPod Universal Dock Adapter 3-Pack for mini Enables any iPod model to connect to the iPod Universal Dock and other products that use the Universal Dock system Each package includes three Dock Adapters; choose the adapter that fits your iPod model When you want to connect a different-size iPod, simply pop out the Dock Adapter and insert a new one Compatibility: iPod mini For use with 4GB and 6GB iPod mini