OTG feature
I have ipad pro is this device supports OTG feature?
iPad Pro, iPadOS 14
Judging from this...
Put simply, USB OTG (short for On-The-Go) enables an Android device to act as a “USB host”, enabling it to power and control other USB peripherals such as keyboards/mice, game controllers, and much more. There are many ways in which you can use USB OTG to enhance the functionality of your Android phone. But before even doing that, how do you find out whether your Android phone supports USB OTG in the first place?
I'd say yes, since...
https://www.apple.com/shop/ipad/ipad-accessories/keyboards
Other USB devices...