As far as I know, there aren't any official mad catz drivers for the 4Ds, its just a generic USB audio driver that Windows automatically acquires. I own a pair which worked as soon as I plugged them in.
On a related note, I have mine plugged in via USB but for some reason when I switch between the headphones and my monitor's speakers in the windows sound options (I'm on win 10 btw), it keeps cutting out the sound to one side of the headphones. It will eventually come back after time, or after a restart, but not always.
If anyone else is having this issue and have any tips as to how to fix it I'd be very grateful.
Cheers