• jetA
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      10 months ago

      It’s a digital to analog audio convertor for USB it looks like.

      If it also does analog to digital this might make sense as a way to verify sound output.

      I.e. debug a program that uses the headphone jack, or workaround software loopback device limitations.

    • Mongostein@lemmy.ca
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      10 months ago

      Sound output from USB to a device with an aux port, or sound input from a camera or microphone or other device with a 3.5 mm output (headphone jack)

      It’s incredibly short though.