Not exactly a fightstick, but finally got a rare neogeo ps2 pad! If anybody has good low-latency ps2-to-USB adapters, please let me know! : r/fightsticks
Arcade Joystick Compatible with PC /PS3/Switch/Neogeo-Mini/Android/ – DOYO Game
BROOK PS4/PS3 to NEO•GEO Super Converter [RETRO SERIES] – Arcade Shock
Solved* Help getting the PS3 NEOGEO STICK 2 to work - RetroPie Forum