Thread: Kindle Scribe - USB-C "otg" setup?
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Old 05-12-2023, 09:49 AM   #8
Quoth
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Quote:
Originally Posted by RuggedPineapple View Post
The cheap smartphone dongles don't have that equipment and aren't implementing actual audio pass through, but rather just treating the port as an audio port no different from a headphone jack.
Only an analogue connection is a dedicated "audio port".

The only difference between most phone USB Audio adapters and a PC USB Audio adaptor is a built in micro-USB, mini-USB or USB-C for OTG mode.

Obviously if there is USB but no +5V, a separately powered hub or a Y-cable to a USB charger will make a generic USB-A audio adapter work.

The iPhone audio adapters are for the Apple interface. They are the only common phone audio adapters as many Android phones and tablets have a 3.5mm jack and any supporting OTG will work with any generic PC USB-A audio I/O with a dumb wires-only adapter.
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