the EMS USB2 adapter supports the PS2 Logitech Cordless Action? I just got the Super Dual Box and it doesn't. I heard some people that got a few select adaptors to work with the Cordless Action. The only working adaptor that I heard of is the one from Radio Shack. It's called PSX-to-USB Game Adapter with Vibration Driver. I may go get one this weekend but it has only one port where as the Super Dual Box has two ports. BTW: the Super Dual Box is great with my regular PS1 and PS2 controllers just not my wireless Logitech.
So now after my own experience and countless google searches looking for info I came up with this:
non-working with PS2 Logitech Cordless Action
Rockfire USB adapter
SmartJoyPlus USB adapter
Super Dual Box
The PS2 Logitech Cordless Action is a great controller once you get use to it. It is perfect for doing fireballs, dragon punches, and other motions on the weird cross pad. The responce time is great and I still find myself forgetting that it's wireless. The only drawback to this controller is the buttons stick after using it a lot.
So if anyone here can name any that work for sure with the Cordless action please feel free to reply to this post. Thanks