MacBook Pro can't recognize a USB Superdrive
I have a Mac Pro 11.4. I can't get it to recognize a USB Superdrive with a USB-C to USB cable. Under Apple-System Preferences-Network-Thunderbolt Bridge I get inactive. Under Apple-System Report-Hardware-Thunderbolt I get No Device Detected. How do I make it active?
[Re-Titled by Moderator]