A).The driver ver 2.00 or above support hardware version as below. DAQ Card Old/New New PCI Hardware ID PIO-D24/D56 v5.0/v6.0 0xE1590001, 0xC0800001, 0x40 PIO-D48 v1.0/v2.0 0xE1590001, 0x40800001, 0x30 PIO-D64 v1.0/v2.0 0xE1590001, 0x40800001, 0x20 PIO-D96 v3.0/v4.0 0xE1590001, 0x58800001, 0x10 PIO-D144 v3.0/v4.0 0xE1590001, 0x5C800001, 0x00 B). After installed \D144 for PIO-D144 \D96 for PIO-D96 \D64 for PIO-D64 \D48 for PIO-D48 \D2456 for PIO-D24, PIO-D56