Street Fighter 15th Anv. Arcade Stick USB trouble

[sju4sju]

Hey!

I'm having some trouble getting my Street Fighter 15th Anniversary Edition Arcade Stick to work with PS2->USB adapters..
I've got two adapters, a Rockfire, and a Speedlink.. both work perfectly with Dualshock 1+2, PS2 Saturn pad and various other pads. The stick works perfectly with my PS1, PS2 and XBOX, I should prolly mention that. (It has plugs for PS and XBOX)

Anyone here have this stick, and successfully got it to work with USB?
What could cause it to not get recognized by my USB adapters? 

[Crowquill]

I haven't tried the SF stick myself, but there are a LOT of third party controllers that won't work with USB adapters. This seems to be even more true for "universal" controllers. I bought the PS-specific version of Pelican's RealArcade stick to help ensure compatibility. As it turns out the universal version doesn't seem to work with PS adapters. The other option might be an XBOX hack/adapter to use it as USB on the PC. I've read of people doing this successfully with the RealArcade.