FCB1010 with PSR S-670

[bigbri5050]

Does anybody have any experience of using an FCB 1010 pedalboard to drive changes on a Yamaha PSR S-670 keyboard? Just to be clear, this keyboard does not have MIDI in-out sockets as it is meant for USB to a laptop. There are interfaces, such as the Kenton one which seems to require a little bit of fiddling to get it to work. I just want to be able to use the pedalboard to call up voices for each song. Any experience out there?