The adapter is 24pin connected inside
The Adapter allows you to extend, charge and sync USB-C devices with Type C cable
Support USB charge, USB data, USB OTG, HDMI, VGA, Ethener, Thundebolt function (please make sure your Type-C male connector support USB 3.1)
Compatible with MacBook Pro, Samsung Galaxy S8, Nexus 6P 5X, LG G5 V20, Google Pixel, etc.