Conceptronic Conceptronic EMRICK12B 4-Port DB9 RS232 Serial PCIe Card, PCIe, RS-232, PCIe 2.0, RS-232, Black, Chi

The 4-Port DB9 RS232 Serial PCIe Card features four serial ports, providing an easy expansion for additional devices. The serial ports support the RS-232 protocol with a transmission speed of up to 115200bps and also support hardware and software flow control.