Looking for a 5.25" faceplate with Audio/Mic and USBC

USB-C has pins for backwards compatibility with 2.0 and 1.x devices.

The manual saying that it doesn't support USB 2 devices is a bit ambiguous, it could be there to tell people that USB 2 devices won't work because they won't mechanically fit, or it could mean they omitted the four wires in the USB-C connector used for backwards compatibility. If the latter was the case, then they'd technically be out of compliance with the USB-C standard.
 
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