Here is how to rename Audio USB devices because you might want to get rid of labels like “Unknown USB Audio” etc,…

rename Audio USB devices

By using the “SampleUSBAudioOverrideDriver” codeless kext from Apple you're able to change the device name.

Refer to original code from Apple Developer site: https://developer.apple.com/library/mac/samplecode/SampleUSBAudioOverrideDriver/Introduction/Intro.html

Attached you'll find 2 working, custom and unofficial driver aks “kext” that will enable proper device names.
( pls. follow Readme. Place it under /Library/Extensions as of 10.10 Yosemite)


If you need more contact me and I'll help you to generate your own custom one. You can also generate some by your own, just make sure to set proper vendor id and product id.