![Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices](https://weblog.rogueamoeba.com/wp-content/uploads/20200407-soundsource-SVK/volumecontrol-on.png)
Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices
![Control HDMI/Thunderbolt/DisplayPort Audio Volume on macOS Sierra and Up! | by Noah Cardoza | Medium Control HDMI/Thunderbolt/DisplayPort Audio Volume on macOS Sierra and Up! | by Noah Cardoza | Medium](https://miro.medium.com/max/540/1*ZeO3ao9C050gaGpg8DOdRw.png)
Control HDMI/Thunderbolt/DisplayPort Audio Volume on macOS Sierra and Up! | by Noah Cardoza | Medium
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-external-monitor-speakers3.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-external-monitor-speakers1.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-external-monitor-speakers04.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![Amazon.com: USB Sound Card, TechRise USB External Stereo Sound Adapter Splitter Converter with Volume Control for Windows and Mac, Plug & Play, No Drivers Needed : Electronics Amazon.com: USB Sound Card, TechRise USB External Stereo Sound Adapter Splitter Converter with Volume Control for Windows and Mac, Plug & Play, No Drivers Needed : Electronics](https://m.media-amazon.com/images/I/61lpMl921eL.jpg)
Amazon.com: USB Sound Card, TechRise USB External Stereo Sound Adapter Splitter Converter with Volume Control for Windows and Mac, Plug & Play, No Drivers Needed : Electronics
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor | by Ing. Alejandro Villalón | Medium How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor | by Ing. Alejandro Villalón | Medium](https://miro.medium.com/max/1400/1*DzYw69LN43MzStxUZzjw7Q.jpeg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor | by Ing. Alejandro Villalón | Medium
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-monitor-speakers-3.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](https://images.macrumors.com/t/vsJBOzf6EYsI3nCZ7W1MFy_lork=/1600x/article-new/2018/11/mac-volume-disabled.jpg)