SOLID AND DURABLE - Onepeace new dock extender is much more durable than others. would not broken down into 2 pieces like the old version. WIDELY USED - Both for charging and data transmission, great for iHome speaker and FLIR ONE Thermal Imager, you can dock your iPhone without having to remove your case. ORIGNAL DESIGNER - We are the original designer for this item, and shipped from our factory directly. You will get a better price from us.