TYPE-C ADAPTER: This adapter features a 30-pin female connector and a USB 3.1 Type-C male connector on the other end. 30 Pin Female Adapter: Works only for Cell Phone & Tablets. Works with All Type-C USB cell phone and tablets.Ultra small size for easy carrying. It can connect a 30pin data cable to charge and transfer data to USB 3.1 type-C USB-c mobile phone. NOTE: This Adapter Only Support USB charge and Data, don't support audio, video. etc.