Convert all the PSX controller to be used on PC. Easy and convenient to use， simply hot-plug the PC USB socket and iinstall the

1) Convert all the PSX controller to be used on PC. 
2) Easy and convenient to use， simply hot-plug the PC USB socket and iinstall the driver， then it works perfectly. 
3) Real viration feedback function 
4) Both Digial & Anslog modes are available. 
5) Support all the vibration types 
6) Compatible with Win98， Win98SE， WinMe， Win2000 & the newly announced WinXP， together with the DirectX 7.0a or above. 
7) DDR dancing controller is compatible