PCI-Express Cards

4 port serial RS-232 and 1 LPT port I/O PCI-Express 1x card is automated in-band flow control using programmable Xon/Xoff in both directions. fully compliant with PCI Express base specifications, revision 1.0a.

This x1 lane, standard profile PCI Express serial board offers two reliable, high speed ports of RS-232 connectivity, compatible with any PCI Express slot. Upgrading your PCI system to the more efficient PCI Express requires a hardware change only.