I have the Radio Shack "black and blue" adapter and all gamepads have worked fine. I've not tried my dance pad, but this adapter does seem to work fine with my Interact V3 wheel and Ultra Racer (handheld wheel). Both devices are recognized as the neGcon standard when plugged into the Playstation. I've used them in gameplay, but I was just testing them in a Gamepad testing utility. It's running on a mac, but since it's just testing signals of a USB HID device it actually proves this adapter is outputting the proper signals and not just relying on software to fake it.