http://www.success-hk.com/pp/success.aspah, found it, cool store
ufo psx->gc converter $2.99
blaze psx->pc converter $10, looks exactly like the boom I have, I even use the drivers from these guys
http://www.lik-sang.com/default.phpHAHA, Lik-Sang and Play-Asia have most the same stuff, same prices too
Magic Box 3in1 (PS1/2, DC, Saturn) xbox converter $24.90, kind expensive
Super Joybox 10/11 2/4 xbox controllers->PC $16.90/$19.90
Boom psx->pc $14.90, one I have, works great as long as you're using updated drivers and your games support it, had to patch a couple to get this thing to work with the rumble.
Cube Joybox psx->gc, $9.90
GC 2in1 psx,ps/2(KB)->gc converter, $19.90, guess this is for those Animal Crossing freaks, lol
Skillz Cube gc->pc, $18.90
IMO a lot of those are overpriced, plus there's shipping from HK from any place, I might have to order a couple of those $2.99 ones, need to find a reasonably priced psx->xbox one now