Apple USB-C to SD Card Reader

The USB-C to Lightning Adapter lets you connect your Lightning accessories to a USB-C–enabled iPhone or iPad to conveniently provide three key functions — charging, data, and audio — with a single adapter. This adapter has a braided cable for added durability.
Plug the USB-C end of the adapter into the USB-C connector on your iPhone or iPad, then connect your Lightning accessory.
This adapter supports connection to most cars including those that work with CarPlay. You can also directly connect a USB cable from your car into the USB-C connector on your iPhone.

Internal Reference: MW653AM/A