* The Adapter features a USB Type-C interface, Just plug it into the USB Type-C port of your Acer Aspire 3 A315-41-R3RF, then plug a USB Device or a SD or micro SD card. * Use the Micro SD, SD card reader to import photos directly to you Acer Aspire 3 A315-41-R3RF. * It's the perfect accessory to go with your Acer Aspire 3 A315-41-R3RF.