Connection iPad Pro -UR242

Does anybody know, with which Adapter can be connected UR242(usb2.0,Type B) with iPad pro(usb-c)?
I tried usb-c to usb3.0 Adapter from amazonbasics and usb-c to usb 2.0 cable from cable Matters. Booth are
Not working for Transfer of analog Audio Data.

Hi Anna
I have an iPad Air 4. It is also type-C. I have the original Apple Type-C to USB-A Adapter and everything is great.