dualshock 4 should be plug and play with xiv never had any software for it and it worked fine for a while. it just started like 2 weeks ago worked fine for over a year. USB port works fine with everything else. only change i did was switched out an old dualshock 4 with the new one that came with my PS4 PRO, which is not even 3 months old yet. i would use my old one but its very worn down buttons kind of sticky the touch pad stopped working etc