BTT Octopus V1.1 Control Board. Two USB Ports?

[Traffic Producer]

BTT Octopus V1.1 Control Board. Two USB Ports?

The USB C is for Printer control e.g. Raspberry Pi but what is the other USB port for?

Please can some one explain, Thank You

[Traffic Producer]

Supports “print from SD card” and “print via USB OTG” using the integrated USB-A port. 

But what else?

Why if USB c can 3D print?

[BIQU info]

On 6/20/2022 at 2:18 AM, Traffic Producer said:

Supports “print from SD card” and “print via USB OTG” using the integrated USB-A port. 

But what else?

Why if USB c can 3D print?

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[boanerges57]

I think it can use regular thumb drives. Im setting mine up now so Ill know soonish