You shouldn't need a special driver for the Roland synth or the Korg controller. Both should work with generic drivers, MIDI being a universal
lingua franca.
I have, for example, an M-Audio keyboard controller with programmable pads, faders, buttons and knobs. Each transmits a distinct CC that I have to look up in the documentation but once I know that it's a simple matter to tell a soft synth what to do with each one.
Of all my old gear, there's only one device that flat out won't work anymore - my beloved Frontier Tranzport. I really miss it. But at least one user here is managing to use his Tranzport under Win 10, so there's even hope for that one.