![Our family currently own a Casio ap 470. We're trying to figure out what USB ports to plug the device in to connect the chordana app, anyone knows how to do it? Our family currently own a Casio ap 470. We're trying to figure out what USB ports to plug the device in to connect the chordana app, anyone knows how to do it?](https://i.redd.it/x04g25ejgla41.jpg)
Our family currently own a Casio ap 470. We're trying to figure out what USB ports to plug the device in to connect the chordana app, anyone knows how to do it?
![11671-TAP PICTURE FOR VIDEO,DESCRIPTON AND PRICE NEW CASIO CELVIANO MODEL AP -470 w/DELUXE ADJUSTABLE BENCH - Grand Pianos Dayton Ohio 11671-TAP PICTURE FOR VIDEO,DESCRIPTON AND PRICE NEW CASIO CELVIANO MODEL AP -470 w/DELUXE ADJUSTABLE BENCH - Grand Pianos Dayton Ohio](https://pianocenter.com/wp-content/uploads/2020/11/470-1-scaled.jpg)
11671-TAP PICTURE FOR VIDEO,DESCRIPTON AND PRICE NEW CASIO CELVIANO MODEL AP -470 w/DELUXE ADJUSTABLE BENCH - Grand Pianos Dayton Ohio
![11671-TAP PICTURE FOR VIDEO,DESCRIPTON AND PRICE NEW CASIO CELVIANO MODEL AP -470 w/DELUXE ADJUSTABLE BENCH - Grand Pianos Dayton Ohio 11671-TAP PICTURE FOR VIDEO,DESCRIPTON AND PRICE NEW CASIO CELVIANO MODEL AP -470 w/DELUXE ADJUSTABLE BENCH - Grand Pianos Dayton Ohio](https://pianocenter.com/wp-content/uploads/2020/11/470-4-scaled.jpg)