Item Name: Disk Reader Power Supply Converter PD Fast Charging USB 3.0 Type-C OTG Adapter. Connectable U disk: yesWire Core:Tin-plated copper wireWire Diameter:3.4cmCharging interface: Type-c interface for quick chargingTotal length:15cmOutside The Wire is: Environmental protection TPEProduct Name: Type-C OTG Adapter1. PD quick charge: Quick charge while usingsupport PD quick charge allowing you to use while charging.2. Tin plated copper: Using the 3.4 mm bold tin plated copper wire flexural wear-resisting refused to oxidation.3. High definition move: This product has amazing transmission speed, up to 200m per second.4. Easy operation: Laptops/tablets are more flexible with keyboards and mice, writing documents/playing games.5. Convenient: Mobile phone external Usb flash disk/card reader, you can watch movies, browse documents. Package Included:1 pc * Type-C Adapter *Please make