I was thinking about getting one of these myself recently… they look great…
I notice they have free shipping at the moment – do you know if that covers Ireland?
I currently use old PS2, N64, and GC joypads for PC arcade play.
I really love the ergonomics of the GC pad, so I use that a lot. The N64 is handier for fighting games where you need 6 buttons.
I’d guess that ps3 etc will be backwards compatible controller wise.
I see they are charging 20$ per adaptor – that’s a little pricey!