I bought one of these, http://usb.brando.com/prod_detail.php?prod_id=00366 ,USB sound adapters and its not working.There is no sound. I get a flashing green light on the device and when I restart my mac I can hear something briefly. It is showing up as USB Headphone set in the device tree. And, yes I have gone into System Preferences and selected USB headset for both input and output. I think the mic is working because i can see the input LV light up when I talk into the headset mic. And yes, the volume is up and not muted on both the headset and on my late 2009 Mac Mini.
Thank Andrew
Thank Andrew