Apple USB-C to USB Adapter
USB-C to USB type A Adapter
This simple adapter allows you to convert a USB-C port into a standard USB type-A port for connecting any older USB device.
The USB-C to USB Adapter lets you connect iOS devices and many of your standard USB accessories to a MacBook with USB-C port or MacBook Pro with Thunderbolt 3 (USB-C) ports.
Plug the USB-C end of the adapter into the USB-C port on your MacBook or any Thunderbolt 3 (USB‑C) port on your MacBook Pro, and then connect your flash drive, camera or other standard USB device. You can also connect a Lightning to USB cable to sync and charge your iPhone, iPad or iPod.