Hello @Nathan Sokalski ,
There is no such official tutorials and examples, you could check the doc of native Android : UsbManager | Android Developers and USB host overview | Android Developers. It's in Java, you could try to implement this in C#.
Please pay attention to the
ACTION_USB_PERMISSION permission. For more details, you can refer to
Xamarin - USB Host - Android - Request Permission to connect to device (Crash) - Microsoft Q&A
Permissions In Xamarin.Android - Xamarin | Microsoft Learn
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