PORTIBM PC Portable (uses same BIOS as XT) 03AB - GI1904 Scanner Interface Adapter Range: PORTIBM PC Portable (uses same BIOS as XT) 022Bh, PORTIBM PC Portable (uses same BIOS as XT) 026Bh, PORTIBM PC Portable (uses same BIOS as XT) 02ABh (default), PORTIBM PC Portable (uses same BIOS as XT) 02EBh, PORTIBM PC Portable (uses same BIOS as XT) 032Bh, PORTIBM PC Portable (uses same BIOS as XT) 036Bh, PORTIBM PC Portable (uses same BIOS as XT) 03ABh, PORTIBM PC Portable (uses same BIOS as XT) 03EBh