Non-Sony Dragonplus Multi-Player Tap II.
Stated on box fully compatible with PS1, PSOne and PS2 of all regions. Supports up to 4 players, 4 memory cards. Only tested the controller ports on my PS2 and all are working. Other claims for memory card, vibration,backward compatibility I cannot guarantee. Since my family never play sports or games that require use of it, it's been sitting gathering dust. Letting go for cheap.
Self collect at Yishun MRT. Other stations at seller's convenience.
*Do note that controllers are only for illustration purposes and are NOT included.