Unlike any other charger I have ever seen has been created by Wusic. This genius invention is actually a dual charger but not how you would think. Keep pondering while I explain the utter importance of such a cord. If you have an iPhone 5 (any model) or an iPad, you have a charger plugged in, moved around and lost rather quickly. The need for a dual charger is that you can charge either device with just one cord. That eliminates another cord and provides add convenience for charging times.