... Card 2.Moschip 9904 Chipset 4-port Serial PCI-Express Controller Card (RS232, DB9)PicturePicture PCI Express:Fully compliant with ... PCI Express Base Specification, Revision 1.0aPCIe Multi Function Peripheral controller with x1 Lane InterfaceSupport for D1, D2, D3hot and ... 50 bps to 16Mbps/PortFull Serial Modem ControlSupports Hardware, Software flow control5, 6, 7, 8 and 9-bit Serial format ...