Mayflash releasing new GC-USB adapter in May

[surtrafl]

I recently bought one, the first day I plugged it, and win7 64 bits recognized it, but as all of you, the L and R bumpers were always "on" for the GCpad plugin.
Also when I plugged a second gc controller, the controller went crazy! it swapped buttons and went to no trigger some of them.

Second day, I connected the adapter to keep reserching, and... it didn't worked.
Windows will not reproduce the pop-up device connected sound anymore.