Aiposen 4 in 1 Micro Usb HUB Adapter with Power Powered , Charge Charging Charger OTG Host Cable Cord Adapter Connector Compatible with most android smart phone Support data synchronize when charging For Galaxy S4 , Note 3 OTG port provides a simple way to connect phone to a USB capable computer for data synchronization and file transfers. Can not support Dell Venue 8 , 11 Pro