98 pin ISA EDGE male connector @

Definition of ISA bus isa slot pinout The EISA connector uses multiple rows of connectors The upper row is the same as a regular ISA slot, and the lower row contains the EISA isa slot full form Pronounced eye-suh, ISA accepted cards for sound, display, hard drives and other devices Originally called the AT bus and introduced with the IBM PC AT in

isa slot uses ISA is Industry Standard Architecture, and was provided in the PC motherboard, so it is pretty old, 16 bit and the EISA with deeper 32 bit