4 DB9 serial RS232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket,4 Serial Ports PCI-e Controller...

4 DB9 serial RS232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket,4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low Profile Bracket Type: PCI Express to Serial Port Card External USB Ports: 4 Port Specifications: 4 DB 9 serial rs232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket Package Contents: 1 x Powered RS-232 4-Port PCIe Card •1 x Driver CD •1 x User Manual •1 x Low Profile