Why do most games only use the first memory card slot on the PS2?

Connecting a keyboard into the mouse port, or vice versa, will traditionally not work; an IBM PS2 computer will hang on boot with a cryptic

Why do most games only use the first memory card slot on the PS2? The PS2 port, introduced by IBM in 1987 with its Personal System2 series, is a 6-pin mini-DIN connector Typically, these ports are color-coded

Connecting a keyboard into the mouse port, or vice versa, will traditionally not work; an IBM PS2 computer will hang on boot with a cryptic

slot phone PS2 Port Expansion: Provide two external independent PS2 terminal interfaces, support hot swap, provide users with high speed, stable and secure data

Whenever I start a game on 3418, the program says The PS2-slot 0 has been automatically disabled You can correct the problem and

ps2 memory card slot 1 not working slot 1 when I try to play However, when I take the games out and just go to the browser on the PS2, both the memory cards I have in the slots show up

PS2 Intellimouse SCSI hard disk , 18 GB Terrestrial 2 Space 1 SCSI JAZ drive slot voice fax FXS voice interface card RAM , 128 MB Modules 4