Use adapters with your Mac Pro
The following Apple adapters are available to connect external devices, displays, and more to the Thunderbolt 3 (USB-C) ports on your Mac Pro.
Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter: Connect your Mac Pro to Thunderbolt 2 devices or a Thunderbolt display.
USB-C Digital AV Multiport Adapter: Connect your Mac Pro to an HDMI device, while also connecting a standard USB device.
USB-C VGA Multiport Adapter: Connect your Mac Pro to a VGA projector or display, while also connecting a USB device to your Mac Pro.
USB-C to USB-A Adapter: Use a USB-C port to connect your Mac Pro to a USB-A device.
USB-C to SD Card Reader: Insert an SD card to transfer high-resolution photos and videos to your Mac Pro.
Learn more. For a full list of suitable adapters, see the Apple Support article Adapters for the ports on your Mac or iPad Pro.
Adapters and other accessories are sold separately. Visit apple.com, your local Apple Store, or other resellers for more information and availability. Review the documentation or check with the manufacturer to make sure you choose the right product.