The Neo Dock Extender V9-DCEXT is designed to allow for your current iPod adapter cable to plug into your 30-pin iPhone connection without having to remove the case. This device works with all iPod's and iPhones that have the 30-pin connector. If you’re sick of having to peel off your case every time you want to connect your iPod or iPhone to your docking station or iPod cable, this device is for you!