"PCIe_S1x8_Win_Setup_XXX.exe"

This driver supports the following PCIe cards:

PCI Cards:  PCIe-S118, PCIe-S148.

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"VXC_1x8_Win_Setup_XXX.exe"

This driver supports the following VXC cards:

PCI Cards:  VXC-118, VXC-148.

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"VxCardWin32_64_XXX.exe"

This driver supports the following VXC and VEX cards:

PCI Express:   VEX-114(i), VEX-144(i), VEX-112(i), VEX-142(i)
Universal PCI: VXC-114(i)(A)U, VXC-144(i)U, VXC-112(i)(A)U, VXC-142(i)U, VXC-182iAU.
PCI Cards:     VXC-112A, VXC-142(i), VXC-182i.

Windows NT 4.0, 2000/XP/2003 and Vista32: 
    Please install the driver under Windows foler. 
    Now, they are packed in a single setup program.