Why did so few PS2 games support the second memory card slot?

Why did so few PS2 games support the second memory card slot? ps2 memory card slot 1 not working Try cleaning the contacts on the memory card AND the PlayStation 2 system If that does not work, try putting the card into the other slot If ps2 memory card slot 1 not working It could be simply that something has got inside the slot and is preventing the card from seating properly Shine a torch in the slot and

ps2 memory card slot 1 not working Hey here´s the new fix PCSX2 Fix 2 About the pergame memory cards you have to open Pcsx2 emulator and set the memory card at slot 1 to a

vegas slot online This memory card adaptor allows you to play your PS2 library from an SD card through the Fix Your PS2 Memory Card This is a fix for PS2 memory cards that cannot read properly