![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/v2/resize:fit:804/1*jgotVnq7PCrv3z1-r59IZA.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-speakers5.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/u7twYY5nao_YhoWda20rS72_FHo=/400x0/article-new/2018/11/enable-mac-volume-control-of-monitor-speakers-3.jpg?lossy)
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-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-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](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
![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-speakers00.jpg)