What Type of Audio Chipset Is Built-In to the TBT3-UDV Dock, and What Are Its Specifications?

Last Update: October 5th, 2026
Article ID: 736414

The TBT3-UDV uses a C-Media CM6533 USB audio chipset for the combined audio input/output jack on the front of the dock. 

What Are the Audio Specifications?

The TBT3-UDV provides a front-facing 3.5 mm TRRS combination headset jack with the following specifications:

Specification TBT3-UDV Audio
Audio Chipset C-Media CM6533
Connection 3.5 mm TRRS
Signal Type Analog
Channels 2

For additional technical information about the CM6533: https://www.cmedia.com.tw/products/USB_AUDIO_CODEC/CM6533 

Applicable To

  • TBT3-UDV