for latest motherboards are no longer to come with any or enough number of or parallel ports
Speed: Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
Supports for 98,, NT4.0, 2000, XP 32 / 64-bit, Server 2003-2008 32 / 64-bit, Vista 32 / 64-bit, for 7 32 / 64-bit, and
Wide Usage: The PCI-Express I / O card uses the latest PCI-Express interface as the expansion bus, the standard interface of which the most common desktop in the market is widely used
Expand the with the additional and parallel ports for connecting their external devices This PCI-Express I / O card offers performance and unmatched data transfer rates, which is also an for ideal for the industrial automation applications