Funktioniert.
Siehe https://support.apple.com/en-us/HT207266
Using the adapter with your MacBook Pro (Late 2016)
You can use the Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter to connect your MacBook Pro (Late 2016) to these devices:
Apple Thunderbolt Display*
LG Thunderbolt-enabled Displays using the Thunderbolt input
Thunderbolt bus-powered devices
Thunderbolt self-powered devices
Mac computers that have Thunderbolt or Thunderbolt 2
Apple Thunderbolt to Gigabit Ethernet Adapter
Apple Thunderbolt to FireWire Adapter**
*The Apple Thunderbolt Display doesn't provide power through this adapter to your MacBook Pro (Late 2016).
**Support for Apple Thunderbolt to FireWire Adapter is limited to devices that require less than 10W of power.
Using the adapter with your MacBook Pro (Late 2016)
You can use the Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter to connect your MacBook Pro (Late 2016) to these devices:
Apple Thunderbolt Display*
LG Thunderbolt-enabled Displays using the Thunderbolt input
Thunderbolt bus-powered devices
Thunderbolt self-powered devices
Mac computers that have Thunderbolt or Thunderbolt 2
Apple Thunderbolt to Gigabit Ethernet Adapter
Apple Thunderbolt to FireWire Adapter**
*The Apple Thunderbolt Display doesn't provide power through this adapter to your MacBook Pro (Late 2016).
**Support for Apple Thunderbolt to FireWire Adapter is limited to devices that require less than 10W of power.