Mini Displayport Macbook Air Audio

Does the Mini DisplayPort support audio? - Apple Community

https://discussions.apple.com/thread/2766537

I have a 13-inch MacBook Air running 10.5.8. I want to buy an adapter for the Mini DisplayPort to hook it up to an HDMI cable so that I can stream videos, etc. to my TV. Assuming I buy an adapter that supports audio, does the Mini DisplayPort on this model support audio going out? I've had a hard time finding a straight answer to this.

Mini Displayport HDMI Audio on MacBook Air? | MacRumors Forums

https://forums.macrumors.com/threads/mini-displayport-hdmi-audio-on-macbook-air.1036762/

i have a macbook air 13.3" with Moshi adapter plugged into the MiniDisplay port and a brand new HDMI cable. great video, but no sound to my TV. Anyone know if this adapter works? The package is ambiguous: "supports audio output MacBook, MacBook Pro & iMac" they don't mention the Air, but is it included under the general category "Macbook"?

Identify the ports on your Mac - Apple Support

https://support.apple.com/en-us/HT201736

Xcellon Mini DisplayPort to HDMI Adapter with Audio

https://www.amazon.com/Xcellon-Mini-DisplayPort-Adapter-Audio/dp/B006TZH8C8

Mini DisplayPort to VGA Adapter for MacBook and MacBook Air

https://www.markertek.com/product/mdsp-vga-1/mini-displayport-to-vga-adapter-for-macbook-and-macbook-air

Compatible only with MacBook, MacBook Pro, and MacBook Air with Mini DisplayPort. This adapter will support audio only if your source device allows audio output through the Mini DisplayPorts interface. If you're not sure, please check with the manufacturer or website, to confirm if your device allows audio out through the Mini-DP interface.

Mini DisplayPort with 5.1 Channel Digital Audio to HDMI ...

https://www.newertech.com/products/tcblmdphdmid.php