Supports 2 Controllers. Convert all the PSX controller to be used on PC.. Easy and convenient to use,simply hot-plug the PC USB socket and install the driver,then it works perfectly.. Supports Shock Real Vibration Function on supported games. Both digital & analog modes are available.. Supports all the vibration types.. Compatible with: Windows 98/ME/2000/XP/Vista/7 with Direct X 7.0a or above DDR dancing controller is compatible.