Created on: July 21, 2017
Last updated: April 19, 2022
Part Number: OWCTB2DOCK12P
The Thunderbolt 2 Dock uses the audio output source shown in the screenshot below.
The Thunderbolt 2 Dock uses the audio input source shown in the screenshot below.
When you connect the Thunderbolt 2 Dock to a Mac running OS 10.12, Siri's default microphone input may automatically switch from the 'Internal Microphone' setting to 'USB audio CODEC.' If you do not have a microphone connected to the dock, you need to switch the Mic Input setting in Siri Preferences back to 'Internal Microphone' in order to use Siri.