DonnerDSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack)

does this work on Donner DEK 610?

Is the donner sustain pedal polarity of dsp-003 and my yamaha keyboard psr-ew310 polarity are the same? also do i need to switch to the left the polar

Compatible with yamaha, 61-key psr-e273 keyboard?

Does it work with the donner DEK-510