Apple Universal Dock Adapter 3-Pack for iPod 5G (White)  (Discontinued by Manufacturer) Compatibility: iPod 5G 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