Playstation 3 version of the Street Fighter IV FightStick Tournament Edition works on a PC

I recently bought the Street Fighter IV FightStick Tournament Edition for the PS3. My friend asked if I tried to use in the PC because he can use his PS3 controller on the PC. I tried and the FightStick works on the PC.

Here is the official page on MadCatz FAQ that says the PC is not officially supported but won’t work on a computer that has an NVidia chipset.